cmy
/
distribution


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632
							<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>404页面</title>

<style>
@import url("https://fonts.googleapis.com/css?family=Lato|Russo+One");
*,
*:after,
*:before {
  box-sizing: border-box;
}

body {
  padding: 0;
  margin: 0;
}

.container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.container-star {
  background-image: linear-gradient(to bottom, #292256 0%, #8446cf 70%, #a871d6 100%);
}
.container-star:after {
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0) 40%, rgba(15, 10, 38, 0.2) 100%);
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
}

.star-1 {
  position: absolute;
  border-radius: 50%;
  background-color: #ffffff;
  -webkit-animation: twinkle 5s infinite ease-in-out;
          animation: twinkle 5s infinite ease-in-out;
}
.star-1:after {
  height: 100%;
  width: 100%;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
  content: "";
  position: absolute;
  background-color: #fff;
  border-radius: 50%;
}
.star-1:before {
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 60%, rgba(255, 255, 255, 0) 100%);
  position: absolute;
  border-radius: 50%;
  content: "";
  top: -20%;
  left: -50%;
}

.star-1:nth-of-type(1) {
  top: 78vh;
  left: 44vw;
  width: 9px;
  height: 3px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(1):before {
  width: 18px;
  height: 18px;
  top: -250%;
}

.star-1:nth-of-type(2) {
  top: 94vh;
  left: 67vw;
  width: 6px;
  height: 2px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-1:nth-of-type(2):before {
  width: 12px;
  height: 12px;
  top: -250%;
}

.star-1:nth-of-type(3) {
  top: 41vh;
  left: 66vw;
  width: 6px;
  height: 2px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-1:nth-of-type(3):before {
  width: 12px;
  height: 12px;
  top: -250%;
}

.star-1:nth-of-type(4) {
  top: 72vh;
  left: 77vw;
  width: 9px;
  height: 3px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-1:nth-of-type(4):before {
  width: 18px;
  height: 18px;
  top: -250%;
}

.star-1:nth-of-type(5) {
  top: 14vh;
  left: 68vw;
  width: 9px;
  height: 3px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(5):before {
  width: 18px;
  height: 18px;
  top: -250%;
}

.star-1:nth-of-type(6) {
  top: 26vh;
  left: 79vw;
  width: 6px;
  height: 2px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(6):before {
  width: 12px;
  height: 12px;
  top: -250%;
}

.star-1:nth-of-type(7) {
  top: 28vh;
  left: 84vw;
  width: 9px;
  height: 3px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-1:nth-of-type(7):before {
  width: 18px;
  height: 18px;
  top: -250%;
}

.star-1:nth-of-type(8) {
  top: 42vh;
  left: 28vw;
  width: 4px;
  height: 1.3333333333px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-1:nth-of-type(8):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-1:nth-of-type(9) {
  top: 7vh;
  left: 99vw;
  width: 7px;
  height: 2.3333333333px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-1:nth-of-type(9):before {
  width: 14px;
  height: 14px;
  top: -250%;
}

.star-1:nth-of-type(10) {
  top: 97vh;
  left: 76vw;
  width: 4px;
  height: 1.3333333333px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-1:nth-of-type(10):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-1:nth-of-type(11) {
  top: 76vh;
  left: 89vw;
  width: 9px;
  height: 3px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(11):before {
  width: 18px;
  height: 18px;
  top: -250%;
}

.star-1:nth-of-type(12) {
  top: 16vh;
  left: 92vw;
  width: 8px;
  height: 2.6666666667px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-1:nth-of-type(12):before {
  width: 16px;
  height: 16px;
  top: -250%;
}

.star-1:nth-of-type(13) {
  top: 78vh;
  left: 33vw;
  width: 6px;
  height: 2px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(13):before {
  width: 12px;
  height: 12px;
  top: -250%;
}

.star-1:nth-of-type(14) {
  top: 12vh;
  left: 67vw;
  width: 7px;
  height: 2.3333333333px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-1:nth-of-type(14):before {
  width: 14px;
  height: 14px;
  top: -250%;
}

.star-1:nth-of-type(15) {
  top: 64vh;
  left: 51vw;
  width: 4px;
  height: 1.3333333333px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(15):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-1:nth-of-type(16) {
  top: 71vh;
  left: 95vw;
  width: 4px;
  height: 1.3333333333px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(16):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-1:nth-of-type(17) {
  top: 56vh;
  left: 31vw;
  width: 7px;
  height: 2.3333333333px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-1:nth-of-type(17):before {
  width: 14px;
  height: 14px;
  top: -250%;
}

.star-1:nth-of-type(18) {
  top: 33vh;
  left: 80vw;
  width: 6px;
  height: 2px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-1:nth-of-type(18):before {
  width: 12px;
  height: 12px;
  top: -250%;
}

.star-1:nth-of-type(19) {
  top: 30vh;
  left: 14vw;
  width: 8px;
  height: 2.6666666667px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-1:nth-of-type(19):before {
  width: 16px;
  height: 16px;
  top: -250%;
}

.star-1:nth-of-type(20) {
  top: 53vh;
  left: 43vw;
  width: 6px;
  height: 2px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-1:nth-of-type(20):before {
  width: 12px;
  height: 12px;
  top: -250%;
}

.star-1:nth-of-type(21) {
  top: 32vh;
  left: 9vw;
  width: 7px;
  height: 2.3333333333px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-1:nth-of-type(21):before {
  width: 14px;
  height: 14px;
  top: -250%;
}

.star-1:nth-of-type(22) {
  top: 97vh;
  left: 9vw;
  width: 5px;
  height: 1.6666666667px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-1:nth-of-type(22):before {
  width: 10px;
  height: 10px;
  top: -250%;
}

.star-1:nth-of-type(23) {
  top: 62vh;
  left: 6vw;
  width: 5px;
  height: 1.6666666667px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(23):before {
  width: 10px;
  height: 10px;
  top: -250%;
}

.star-1:nth-of-type(24) {
  top: 57vh;
  left: 13vw;
  width: 9px;
  height: 3px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-1:nth-of-type(24):before {
  width: 18px;
  height: 18px;
  top: -250%;
}

.star-1:nth-of-type(25) {
  top: 52vh;
  left: 60vw;
  width: 4px;
  height: 1.3333333333px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-1:nth-of-type(25):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-1:nth-of-type(26) {
  top: 5vh;
  left: 84vw;
  width: 5px;
  height: 1.6666666667px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-1:nth-of-type(26):before {
  width: 10px;
  height: 10px;
  top: -250%;
}

.star-1:nth-of-type(27) {
  top: 26vh;
  left: 23vw;
  width: 8px;
  height: 2.6666666667px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-1:nth-of-type(27):before {
  width: 16px;
  height: 16px;
  top: -250%;
}

.star-1:nth-of-type(28) {
  top: 34vh;
  left: 3vw;
  width: 4px;
  height: 1.3333333333px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(28):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-1:nth-of-type(29) {
  top: 40vh;
  left: 58vw;
  width: 6px;
  height: 2px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-1:nth-of-type(29):before {
  width: 12px;
  height: 12px;
  top: -250%;
}

.star-1:nth-of-type(30) {
  top: 17vh;
  left: 55vw;
  width: 5px;
  height: 1.6666666667px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-1:nth-of-type(30):before {
  width: 10px;
  height: 10px;
  top: -250%;
}

.star-2 {
  position: absolute;
  border-radius: 50%;
  background-color: #ffffff;
  -webkit-animation: twinkle 5s infinite ease-in-out;
          animation: twinkle 5s infinite ease-in-out;
}

.star-2:nth-of-type(31) {
  top: 70vh;
  left: 96vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(31):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(32) {
  top: 88vh;
  left: 57vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-2:nth-of-type(32):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(33) {
  top: 59vh;
  left: 48vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(33):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(34) {
  top: 2vh;
  left: 83vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(34):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(35) {
  top: 8vh;
  left: 75vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-2:nth-of-type(35):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(36) {
  top: 78vh;
  left: 8vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-2:nth-of-type(36):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(37) {
  top: 72vh;
  left: 98vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(37):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(38) {
  top: 34vh;
  left: 41vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-2:nth-of-type(38):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(39) {
  top: 13vh;
  left: 5vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(39):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(40) {
  top: 5vh;
  left: 86vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-2:nth-of-type(40):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(41) {
  top: 7vh;
  left: 62vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(41):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(42) {
  top: 36vh;
  left: 44vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(42):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(43) {
  top: 74vh;
  left: 47vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-2:nth-of-type(43):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(44) {
  top: 72vh;
  left: 86vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-2:nth-of-type(44):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(45) {
  top: 26vh;
  left: 40vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(45):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(46) {
  top: 41vh;
  left: 39vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(46):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(47) {
  top: 16vh;
  left: 36vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-2:nth-of-type(47):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(48) {
  top: 96vh;
  left: 37vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-2:nth-of-type(48):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(49) {
  top: 18vh;
  left: 8vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-2:nth-of-type(49):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(50) {
  top: 56vh;
  left: 31vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 4s;
          animation-delay: 4s;
}
.star-2:nth-of-type(50):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(51) {
  top: 24vh;
  left: 69vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-2:nth-of-type(51):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(52) {
  top: 52vh;
  left: 17vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-2:nth-of-type(52):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(53) {
  top: 35vh;
  left: 59vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-2:nth-of-type(53):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(54) {
  top: 46vh;
  left: 73vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(54):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(55) {
  top: 38vh;
  left: 35vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-2:nth-of-type(55):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(56) {
  top: 34vh;
  left: 66vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}
.star-2:nth-of-type(56):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(57) {
  top: 80vh;
  left: 76vw;
  width: 3px;
  height: 3px;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.star-2:nth-of-type(57):before {
  width: 6px;
  height: 6px;
  top: -250%;
}

.star-2:nth-of-type(58) {
  top: 45vh;
  left: 49vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-2:nth-of-type(58):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.star-2:nth-of-type(59) {
  top: 8vh;
  left: 4vw;
  width: 4px;
  height: 4px;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.star-2:nth-of-type(59):before {
  width: 8px;
  height: 8px;
  top: -250%;
}

.star-2:nth-of-type(60) {
  top: 71vh;
  left: 93vw;
  width: 2px;
  height: 2px;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}
.star-2:nth-of-type(60):before {
  width: 4px;
  height: 4px;
  top: -250%;
}

.container-title {
  width: 600px;
  height: 450px;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  position: absolute;
  color: white;
  line-height: 1;
  font-weight: 700;
  text-align: center;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  display: flex;
}

.title > * {
  display: inline-block;
  font-size: 200px;
}

.number {
  text-shadow: 20px 20px 20px rgba(0, 0, 0, 0.2);
  padding: 0 0.2em;
  font-family: 'Russo One', sans-serif;
}

.subtitle {
  font-size: 25px;
  margin-top: 1.5em;
  font-family: "Lato", sans-serif;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.2);
}

button {
  font-size: 22px;
  margin-top: 1.5em;
  padding: 0.5em 1em;
  letter-spacing: 1px;
  font-family: "Lato", sans-serif;
  color: white;
  background-color: transparent;
  border: 0;
  cursor: pointer;
  z-index: 999;
  border: 2px solid white;
  border-radius: 5px;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.2);
  transition: opacity 0.2s ease;
}
button:hover {
  opacity: 0.7;
}
button:focus {
  outline: 0;
}

.moon {
  position: relative;
  border-radius: 50%;
  width: 160px;
  height: 160px;
  z-index: 2;
  background-color: #fff;
  box-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #fff, 0 0 40px #fff, 0 0 70px #fff, 0 0 80px #fff, 0 0 100px #ff1177;
  -webkit-animation: rotate 5s ease-in-out infinite;
          animation: rotate 5s ease-in-out infinite;
}
.moon .face {
  top: 60%;
  left: 47%;
  position: absolute;
}
.moon .face .mouth {
  border-top-left-radius: 50%;
  border-bottom-right-radius: 50%;
  border-top-right-radius: 50%;
  background-color: #5c3191;
  width: 25px;
  height: 25px;
  position: absolute;
  -webkit-animation: snore 5s ease-in-out infinite;
          animation: snore 5s ease-in-out infinite;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  box-shadow: inset -4px -4px 4px rgba(0, 0, 0, 0.3);
}
.moon .face .eyes {
  position: absolute;
  top: -30px;
  left: -30px;
}
.moon .face .eyes .eye-left,
.moon .face .eyes .eye-right {
  border: 4px solid #5c3191;
  width: 30px;
  height: 15px;
  border-bottom-left-radius: 100px;
  border-bottom-right-radius: 100px;
  border-top: 0;
  position: absolute;
}
.moon .face .eyes .eye-left:before, .moon .face .eyes .eye-left:after,
.moon .face .eyes .eye-right:before,
.moon .face .eyes .eye-right:after {
  content: "";
  position: absolute;
  border-radius: 50%;
  width: 4px;
  height: 4px;
  background-color: #5c3191;
  top: -2px;
  left: -4px;
}
.moon .face .eyes .eye-left:after,
.moon .face .eyes .eye-right:after {
  left: auto;
  right: -4px;
}
.moon .face .eyes .eye-right {
  left: 50px;
}

.container-bird {
  -webkit-perspective: 2000px;
          perspective: 2000px;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}

.bird {
  position: absolute;
  z-index: 1000;
  left: 50%;
  top: 50%;
  height: 40px;
  width: 50px;
  -webkit-transform: translate3d(-100vw, 0, 0) rotateY(90deg);
          transform: translate3d(-100vw, 0, 0) rotateY(90deg);
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}

.bird-container {
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transform: translate3d(50px, 30px, -300px);
          transform: translate3d(50px, 30px, -300px);
}

.wing {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  border-radius: 3px;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transform-origin: center bottom;
          transform-origin: center bottom;
  z-index: 300;
}

.wing-left {
  background: linear-gradient(to bottom, #a58dc4 0%, #7979a8 100%);
  -webkit-transform: translate3d(0, 0, 0) rotateX(-30deg);
          transform: translate3d(0, 0, 0) rotateX(-30deg);
  -webkit-animation: wingLeft 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
          animation: wingLeft 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
}

.wing-right {
  background: linear-gradient(to bottom, #d9d3e2 0%, #b8a5d1 100%);
  -webkit-transform: translate3d(0, 0, 0) rotateX(-30deg);
          transform: translate3d(0, 0, 0) rotateX(-30deg);
  -webkit-animation: wingRight 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
          animation: wingRight 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
}

.wing-right-top,
.wing-left-top {
  border-right: 25px solid transparent;
  border-left: 25px solid transparent;
  top: -20px;
  width: 100%;
  position: absolute;
  -webkit-transform-origin: 100% 100%;
          transform-origin: 100% 100%;
}

.wing-right-top {
  border-bottom: 20px solid #b8a5d1;
  -webkit-transform: translate3d(0, 0, 0) rotateX(60deg);
          transform: translate3d(0, 0, 0) rotateX(60deg);
  -webkit-animation: wingRightTop 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
          animation: wingRightTop 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
}

.wing-left-top {
  border-bottom: 20px solid #7979a8;
  -webkit-transform: translate3d(0, 0, 0) rotateX(-60deg);
          transform: translate3d(0, 0, 0) rotateX(-60deg);
  -webkit-animation: wingLeftTop 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
          animation: wingLeftTop 1.3s cubic-bezier(0.45, 0, 0.5, 0.95) infinite;
}

.bird-anim:nth-child(1) {
  -webkit-animation: bird1 30s linear infinite forwards;
          animation: bird1 30s linear infinite forwards;
}

.bird-anim:nth-child(2) {
  -webkit-animation: bird2 30s linear infinite forwards;
          animation: bird2 30s linear infinite forwards;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
  z-index: -1;
}

.bird-anim:nth-child(3) {
  -webkit-animation: bird3 30s linear infinite forwards;
          animation: bird3 30s linear infinite forwards;
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}

.bird-anim:nth-child(4) {
  -webkit-animation: bird4 30s linear infinite forwards;
          animation: bird4 30s linear infinite forwards;
  -webkit-animation-delay: 7s;
          animation-delay: 7s;
}

.bird-anim:nth-child(5) {
  -webkit-animation: bird5 30s linear infinite forwards;
          animation: bird5 30s linear infinite forwards;
  -webkit-animation-delay: 14s;
          animation-delay: 14s;
}

.bird-anim:nth-child(6) {
  -webkit-animation: bird6 30s linear infinite forwards;
          animation: bird6 30s linear infinite forwards;
  -webkit-animation-delay: 10s;
          animation-delay: 10s;
  z-index: -1;
}

@-webkit-keyframes rotate {
  0%, 100% {
    -webkit-transform: rotate(-8deg);
            transform: rotate(-8deg);
  }
  50% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
}

@keyframes rotate {
  0%, 100% {
    -webkit-transform: rotate(-8deg);
            transform: rotate(-8deg);
  }
  50% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
}
@-webkit-keyframes snore {
  0%, 100% {
    -webkit-transform: scale(1) rotate(30deg);
            transform: scale(1) rotate(30deg);
  }
  50% {
    -webkit-transform: scale(0.5) rotate(30deg);
            transform: scale(0.5) rotate(30deg);
    border-bottom-left-radius: 50%;
  }
}
@keyframes snore {
  0%, 100% {
    -webkit-transform: scale(1) rotate(30deg);
            transform: scale(1) rotate(30deg);
  }
  50% {
    -webkit-transform: scale(0.5) rotate(30deg);
            transform: scale(0.5) rotate(30deg);
    border-bottom-left-radius: 50%;
  }
}
@-webkit-keyframes twinkle {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 0.3;
  }
}
@keyframes twinkle {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 0.3;
  }
}
@-webkit-keyframes wingLeft {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(-50deg);
            transform: translate3d(0, 0, 0) rotateX(-50deg);
  }
  50% {
    -webkit-transform: translate3d(0, -20px, 0) rotateX(-130deg);
            transform: translate3d(0, -20px, 0) rotateX(-130deg);
    background: linear-gradient(to bottom, #d9d3e2 0%, #b8a5d1 100%);
  }
}
@keyframes wingLeft {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(-50deg);
            transform: translate3d(0, 0, 0) rotateX(-50deg);
  }
  50% {
    -webkit-transform: translate3d(0, -20px, 0) rotateX(-130deg);
            transform: translate3d(0, -20px, 0) rotateX(-130deg);
    background: linear-gradient(to bottom, #d9d3e2 0%, #b8a5d1 100%);
  }
}
@-webkit-keyframes wingLeftTop {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(-10deg);
            transform: translate3d(0, 0, 0) rotateX(-10deg);
  }
  50% {
    -webkit-transform: translate3d(0px, 0px, 0) rotateX(-40deg);
            transform: translate3d(0px, 0px, 0) rotateX(-40deg);
    border-bottom: 20px solid #b8a5d1;
  }
}
@keyframes wingLeftTop {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(-10deg);
            transform: translate3d(0, 0, 0) rotateX(-10deg);
  }
  50% {
    -webkit-transform: translate3d(0px, 0px, 0) rotateX(-40deg);
            transform: translate3d(0px, 0px, 0) rotateX(-40deg);
    border-bottom: 20px solid #b8a5d1;
  }
}
@-webkit-keyframes wingRight {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(50deg);
            transform: translate3d(0, 0, 0) rotateX(50deg);
  }
  50% {
    -webkit-transform: translate3d(0, -20px, 0) rotateX(130deg);
            transform: translate3d(0, -20px, 0) rotateX(130deg);
    background: linear-gradient(to bottom, #a58dc4 0%, #7979a8 100%);
  }
}
@keyframes wingRight {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(50deg);
            transform: translate3d(0, 0, 0) rotateX(50deg);
  }
  50% {
    -webkit-transform: translate3d(0, -20px, 0) rotateX(130deg);
            transform: translate3d(0, -20px, 0) rotateX(130deg);
    background: linear-gradient(to bottom, #a58dc4 0%, #7979a8 100%);
  }
}
@-webkit-keyframes wingRightTop {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(10deg);
            transform: translate3d(0, 0, 0) rotateX(10deg);
  }
  50% {
    -webkit-transform: translate3d(0px, 0px, 0px) rotateX(40deg);
            transform: translate3d(0px, 0px, 0px) rotateX(40deg);
    border-bottom: 20px solid #7979a8;
  }
}
@keyframes wingRightTop {
  0%, 100% {
    -webkit-transform: translate3d(0, 0, 0) rotateX(10deg);
            transform: translate3d(0, 0, 0) rotateX(10deg);
  }
  50% {
    -webkit-transform: translate3d(0px, 0px, 0px) rotateX(40deg);
            transform: translate3d(0px, 0px, 0px) rotateX(40deg);
    border-bottom: 20px solid #7979a8;
  }
}
@-webkit-keyframes bird1 {
  0% {
    -webkit-transform: translate3d(-120vw, -20px, -1000px) rotateY(-40deg) rotateX(0deg);
            transform: translate3d(-120vw, -20px, -1000px) rotateY(-40deg) rotateX(0deg);
  }
  100% {
    -webkit-transform: translate3d(100vw, -40vh, 1000px) rotateY(-40deg) rotateX(0deg);
            transform: translate3d(100vw, -40vh, 1000px) rotateY(-40deg) rotateX(0deg);
  }
}
@keyframes bird1 {
  0% {
    -webkit-transform: translate3d(-120vw, -20px, -1000px) rotateY(-40deg) rotateX(0deg);
            transform: translate3d(-120vw, -20px, -1000px) rotateY(-40deg) rotateX(0deg);
  }
  100% {
    -webkit-transform: translate3d(100vw, -40vh, 1000px) rotateY(-40deg) rotateX(0deg);
            transform: translate3d(100vw, -40vh, 1000px) rotateY(-40deg) rotateX(0deg);
  }
}
@-webkit-keyframes bird2 {
  0%,
	15% {
    -webkit-transform: translate3d(100vw, -300px, -1000px) rotateY(10deg) rotateX(0deg);
            transform: translate3d(100vw, -300px, -1000px) rotateY(10deg) rotateX(0deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, -20px, -1000px) rotateY(10deg) rotateX(0deg);
            transform: translate3d(-100vw, -20px, -1000px) rotateY(10deg) rotateX(0deg);
  }
}
@keyframes bird2 {
  0%,
	15% {
    -webkit-transform: translate3d(100vw, -300px, -1000px) rotateY(10deg) rotateX(0deg);
            transform: translate3d(100vw, -300px, -1000px) rotateY(10deg) rotateX(0deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, -20px, -1000px) rotateY(10deg) rotateX(0deg);
            transform: translate3d(-100vw, -20px, -1000px) rotateY(10deg) rotateX(0deg);
  }
}
@-webkit-keyframes bird3 {
  0% {
    -webkit-transform: translate3d(100vw, -50vh, 100px) rotateY(-5deg) rotateX(-20deg);
            transform: translate3d(100vw, -50vh, 100px) rotateY(-5deg) rotateX(-20deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, -10vh, 100px) rotateY(-5deg) rotateX(-20deg);
            transform: translate3d(-100vw, -10vh, 100px) rotateY(-5deg) rotateX(-20deg);
  }
}
@keyframes bird3 {
  0% {
    -webkit-transform: translate3d(100vw, -50vh, 100px) rotateY(-5deg) rotateX(-20deg);
            transform: translate3d(100vw, -50vh, 100px) rotateY(-5deg) rotateX(-20deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, -10vh, 100px) rotateY(-5deg) rotateX(-20deg);
            transform: translate3d(-100vw, -10vh, 100px) rotateY(-5deg) rotateX(-20deg);
  }
}
@-webkit-keyframes bird4 {
  0% {
    -webkit-transform: translate3d(100vw, 30vh, 200px) rotateY(-5deg) rotateX(10deg);
            transform: translate3d(100vw, 30vh, 200px) rotateY(-5deg) rotateX(10deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, -30vh, 200px) rotateY(-5deg) rotateX(10deg);
            transform: translate3d(-100vw, -30vh, 200px) rotateY(-5deg) rotateX(10deg);
  }
}
@keyframes bird4 {
  0% {
    -webkit-transform: translate3d(100vw, 30vh, 200px) rotateY(-5deg) rotateX(10deg);
            transform: translate3d(100vw, 30vh, 200px) rotateY(-5deg) rotateX(10deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, -30vh, 200px) rotateY(-5deg) rotateX(10deg);
            transform: translate3d(-100vw, -30vh, 200px) rotateY(-5deg) rotateX(10deg);
  }
}
@-webkit-keyframes bird5 {
  0%,
	5% {
    -webkit-transform: translate3d(100vw, 30vh, 400px) rotateY(-15deg) rotateX(-10deg);
            transform: translate3d(100vw, 30vh, 400px) rotateY(-15deg) rotateX(-10deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, 10vh, 400px) rotateY(-15deg) rotateX(-10deg);
            transform: translate3d(-100vw, 10vh, 400px) rotateY(-15deg) rotateX(-10deg);
  }
}
@keyframes bird5 {
  0%,
	5% {
    -webkit-transform: translate3d(100vw, 30vh, 400px) rotateY(-15deg) rotateX(-10deg);
            transform: translate3d(100vw, 30vh, 400px) rotateY(-15deg) rotateX(-10deg);
  }
  100% {
    -webkit-transform: translate3d(-100vw, 10vh, 400px) rotateY(-15deg) rotateX(-10deg);
            transform: translate3d(-100vw, 10vh, 400px) rotateY(-15deg) rotateX(-10deg);
  }
}
@-webkit-keyframes bird6 {
  0%, 10% {
    -webkit-transform: translate3d(-100vw, 20vh, -500px) rotateY(15deg) rotateX(10deg);
            transform: translate3d(-100vw, 20vh, -500px) rotateY(15deg) rotateX(10deg);
  }
  100% {
    -webkit-transform: translate3d(100vw, 40vh, -800px) rotateY(5deg) rotateX(10deg);
            transform: translate3d(100vw, 40vh, -800px) rotateY(5deg) rotateX(10deg);
  }
}
@keyframes bird6 {
  0%, 10% {
    -webkit-transform: translate3d(-100vw, 20vh, -500px) rotateY(15deg) rotateX(10deg);
            transform: translate3d(-100vw, 20vh, -500px) rotateY(15deg) rotateX(10deg);
  }
  100% {
    -webkit-transform: translate3d(100vw, 40vh, -800px) rotateY(5deg) rotateX(10deg);
            transform: translate3d(100vw, 40vh, -800px) rotateY(5deg) rotateX(10deg);
  }
}
@media screen and (max-width: 580px) {
  .container-404 {
    width: 100%;
  }

  .number {
    font-size: 100px;
  }

  .subtitle {
    font-size: 20px;
    padding: 0 1em;
  }

  .moon {
    width: 100px;
    height: 100px;
  }

  .face {
    -webkit-transform: scale(0.7);
            transform: scale(0.7);
  }
}
</style>

</head>
<body>

<div class="container container-star">
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-1"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
  <div class="star-2"></div>
</div>
<div class="container container-bird">
  <div class="bird bird-anim">
    <div class="bird-container">
      <div class="wing wing-left">
        <div class="wing-left-top"></div>
      </div>
      <div class="wing wing-right">
        <div class="wing-right-top"></div>
      </div>
    </div>
  </div>
  <div class="bird bird-anim">
    <div class="bird-container">
      <div class="wing wing-left">
        <div class="wing-left-top"></div>
      </div>
      <div class="wing wing-right">
        <div class="wing-right-top"></div>
      </div>
    </div>
  </div>
  <div class="bird bird-anim">
    <div class="bird-container">
      <div class="wing wing-left">
        <div class="wing-left-top"></div>
      </div>
      <div class="wing wing-right">
        <div class="wing-right-top"></div>
      </div>
    </div>
  </div>
  <div class="bird bird-anim">
    <div class="bird-container">
      <div class="wing wing-left">
        <div class="wing-left-top"></div>
      </div>
      <div class="wing wing-right">
        <div class="wing-right-top"></div>
      </div>
    </div>
  </div>
  <div class="bird bird-anim">
    <div class="bird-container">
      <div class="wing wing-left">
        <div class="wing-left-top"></div>
      </div>
      <div class="wing wing-right">
        <div class="wing-right-top"></div>
      </div>
    </div>
  </div>
  <div class="bird bird-anim">
    <div class="bird-container">
      <div class="wing wing-left">
        <div class="wing-left-top"></div>
      </div>
      <div class="wing wing-right">
        <div class="wing-right-top"></div>
      </div>
    </div>
  </div>
  <div class="container-title">
    <div class="title">
      <div class="number">4</div>
      <div class="moon">
        <div class="face">
          <div class="mouth"></div>
          <div class="eyes">
            <div class="eye-left"></div>
            <div class="eye-right"></div>
          </div>
        </div>
      </div>
      <div class="number">4</div>
    </div>
    <div class="subtitle">哎呀。看来你拐错弯了。</div>
     <a href="&#104;&#116;&#116;&#112;&#115;&#58;&#47;&#47;&#119;&#119;&#119;&#46;&#100;&#107;&#101;&#119;&#108;&#46;&#99;&#111;&#109;"><button>返回</button></a>
  </div>
  <div style="display:none">
  <script type="text/javascript"> 
var t=10;
setInterval("refer()",500); 
function refer(){ 
 if(t==0){ 
 location.href="&#104;&#116;&#116;&#112;&#115;&#58;&#47;&#47;&#119;&#119;&#119;&#46;&#100;&#107;&#101;&#119;&#108;&#46;&#99;&#111;&#109;";
 } 
 document.getElementById('show').innerHTML=""+t+"";
 t--;
} 
</script> 
<span id="show"></span> 
</div>
</div>

</body>
</html>