公司网站的seo怎么做网站平台有哪些
动态白色小幽灵404网站源码，页面时单页HTML源码，将代码放到空白的html里面，鼠标双击html即可查看效果，或者上传到服务器，错误页重定向这个界面即可，喜欢的朋友可以拿去使用
<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>ghost 404</title><style>@import url("https://fonts.googleapis.com/css?family=Abril+Fatface|Lato");
body {background: #D3DEEA;
}.top {margin-top: 30px;
}.container {margin: 0 auto;position: relative;width: 250px;height: 250px;margin-top: -40px;
}.ghost {width: 50%;height: 53%;left: 25%;top: 10%;position: absolute;border-radius: 50% 50% 0 0;background: #EDEDED;border: 1px solid #BFC0C0;border-bottom: none;animation: float 2s ease-out infinite;
}.ghost-copy {width: 50%;height: 53%;left: 25%;top: 10%;position: absolute;border-radius: 50% 50% 0 0;background: #EDEDED;border: 1px solid #BFC0C0;border-bottom: none;animation: float 2s ease-out infinite;z-index: 0;
}.face {position: absolute;width: 100%;height: 60%;top: 20%;
}.eye, .eye-right {position: absolute;background: #585959;width: 13px;height: 13px;border-radius: 50%;top: 40%;
}.eye {left: 25%;
}.eye-right {right: 25%;
}.mouth {position: absolute;top: 50%;left: 45%;width: 10px;height: 10px;border: 3px solid;border-radius: 50%;border-color: transparent #585959 #585959 transparent;transform: rotate(45deg);
}.one, .two, .three, .four {position: absolute;background: #EDEDED;top: 85%;width: 25%;height: 23%;border: 1px solid #BFC0C0;z-index: 0;
}.one {border-radius: 0 0 100% 30%;left: -1px;
}.two {left: 23%;border-radius: 0 0 50% 50%;
}.three {left: 50%;border-radius: 0 0 50% 50%;
}.four {left: 74.5%;border-radius: 0 0 30% 100%;
}.shadow {position: absolute;width: 30%;height: 7%;background: #BFC0C0;left: 35%;top: 80%;border-radius: 50%;animation: scale 2s infinite;
}@keyframes scale {0% {transform: scale(1);}50% {transform: scale(1.1);}100% {transform: scale(1);}
}
@keyframes float {50% {transform: translateY(15px);}
}
.bottom {margin-top: 10px;
}/*text styling*/
h1 {font-family: "Abril Fatface", serif;color: #EDEDED;text-align: center;font-size: 9em;margin: 0;text-shadow: -1px 0 #BFC0C0, 0 1px #BFC0C0, 1px 0 #BFC0C0, 0 -1px #BFC0C0;
}h3 {font-family: "Lato", sans-serif;font-size: 2em;text-transform: uppercase;text-align: center;color: #BFC0C0;margin-top: -20px;font-weight: 900;
}p {text-align: center;font-family: "Lato", sans-serif;color: #585959;font-size: 0.6em;margin-top: -20px;text-transform: uppercase;
}.search {text-align: center;
}.buttons {display: flex;align-items: center;justify-content: center;margin-top: 10px;
}/*search style*/
.search-bar {border: 1px solid #BFC0C0;padding: 5px;height: 20px;margin-left: -30px;width: 200px;outline: none;
}
.search-bar:focus {border: 1px solid #D3DEEA;
}.search-btn {position: absolute;width: 30px;height: 32px;border: 1px solid #BFC0C0;background: #BFC0C0;text-align: center;color: #EDEDED;cursor: pointer;font-size: 1em;outline: none;
}
.search-btn:hover {background: #EDEDED;border: 1px solid #EDEDED;color: #BFC0C0;transition: all 0.2s ease;
}.btn {background: #EDEDED;padding: 15px 20px;margin: 5px;color: #585959;font-family: "Lato", sans-serif;text-transform: uppercase;font-size: 0.6em;letter-spacing: 1px;border: 0;
}
.btn:hover {background: #BFC0C0;transition: all 0.4s ease-out;
}footer {position: absolute;bottom: 0;right: 0;text-align: center;font-size: 0.8em;text-transform: uppercase;padding: 10px;color: #EA7996;letter-spacing: 3px;font-family: "Lato", sans-serif;
}
footer a {color: #ffffff;text-decoration: none;
}
footer a:hover {color: #7d7d7d;
}</style></head><body><div id="background"></div><div class="top"><h1>404</h1><h3>page not found</h3></div><div class="container"><div class="ghost-copy"><div class="one"></div><div class="two"></div><div class="three"></div><div class="four"></div></div><div class="ghost"><div class="face"><div class="eye"></div><div class="eye-right"></div><div class="mouth"></div></div></div><div class="shadow"></div></div><div class="bottom"><p>Boo, looks like a ghost stole this page!</p><form class="search" action="https://www.qqmu.com/"><input type="text" class="search-bar" name="s" placeholder="Search"><button type="submit" class="search-btn"><i class="fa fa-search"></i></button></form><div class="buttons"><button class="btn">Back</button><a href="http://www.qqmu.com"><button class="btn">Home</button></a></div></div><footer><p>made by <a href="http://www.qqmu.com">Haiyong</a> </footer></body>
</html>