Mouseover animated menu based on CSS3_html/css_WEB-ITnose

<div class="page">        <section class="demo">            <nav class="nav">                <ul>                    <li><a href="http://www.w2bc.com/"><span>Home </span></a></li>                    <li><a href="http://www.w2bc.com/"><span>Phone </span></a></li>                    <li><a href="http://www.w2bc.com/"><span>Wifi </span></a></li>                    <li><a href="http://www.w2bc.com/"><span>Setting </span></a></li>                    <li><a href="http://www.w2bc.com/"><span>Twitter </span></a></li>                </ul>            </nav>        </section>    </div>

@charset "utf-8";/*科e互联特效基本框架CSS*/body, ul, dl, dd, dt, ol, li, p, h1, h2, h3, h4, h5, h6, textarea, form, select, fieldset, table, td, div, input {margin:0;padding:0;-webkit-text-size-adjust: none}h1, h2, h3, h4, h5, h6{font-size:12px;font-weight:normal}div {text-align:left}a img {border:0}body { color: #333; text-align: center; font: 12px "微软雅黑"; }ul, ol, li {list-style-type:none;vertical-align:0}a {outline-style:none;color:#535353;text-decoration:none}a:hover { color: #D40000; text-decoration: none}.clear{height:0; overflow:hidden; clear:both}/* 效果CSS开始 */body { -webkit-backface-visibility: hidden;}    .demo { margin: 0px auto; text-align:center;} .nav li    { position: relative; display: inline-block; margin-left: -50px; -webkit-transition: all 0.4s linear; -moz-transition: all 0.4s linear; -o-transition: all 0.4s linear; -ms-transition: all 0.4s linear; transition: all 0.4s linear;}.nav li a { display: inline-block; width: 120px; height: 120px; padding: 30px; border-radius: 50%; border-width: 8px; border-style: solid;}.nav li:hover { z-index: 11; -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -o-transform: scale(1.1); -ms-transform: scale(1.1); transform: scale(1.1);}.nav li:hover a { text-decoration: none;}.nav li:hover span { -webkit-transition: all 0.4s linear; -moz-transition: all 0.4s linear; -o-transition: all 0.4s linear; -ms-transition: all 0.4s linear; transition: all 0.4s linear; -webkit-animation: moveFromBottom 0.3s ease; -moz-animation: moveFromBottom 0.3s ease; -o-animation: moveFromBottom 0.3s ease; -ms-animation: moveFromBottom 0.3s ease; animation: moveFromBottom 0.3s ease;}.nav li:nth-child(1) a { color: #4d9683; text-shadow: 0 1px 0 #9de3cf; border-color: #549e89; background-color: #51c9a7;}.nav li:nth-child(2) a { color: #be607e; text-shadow: 0 1px 0 #de8ba5; border-color: #e499b0; background-color: #e67b9c;}.nav li:nth-child(3) a { color: #5e9eb4; text-shadow: 0 1px 0 #adddec; border-color: #a2cfde; background-color: #7ec9e3;}.nav li:nth-child(4) a { color: #ba9d5e; text-shadow: 0 1px 0 #f5e0ad; border-color: #dcc999; background-color: #f0cd78;}.nav li:nth-child(5) a { color: #b468a2; text-shadow: 0 1px 0 #e8acd8; border-color: #d8abcd; background-color: #dd91cb;}.nav li:nth-child(1):hover a { color: #0f775c; text-shadow: 0 1px 0 #81e6c9; border-color: #0a8462; background-color: #00c18c;}.nav li:nth-child(2):hover a { color: #b12a55; text-shadow: 0 1px 0 #ff95b7; border-color: #ba335c; background-color: #ea5180;}.nav li:nth-child(3):hover a { color: #2883a2; text-shadow: 0 1px 0 #9cdef2; border-color: #4397b3; background-color: #55c1e5;}.nav li:nth-child(4):hover a { color: #ab8228; text-shadow: 0 1px 0 #ffe199; border-color: #b08f3e; background-color: #f8c64d;}.nav li:nth-child(5):hover a { color: #a33689; text-shadow: 0 1px 0 #ec97d6; border-color: #b7569f; background-color: #dd70c3;}.nav span { display: block; line-height:70px; font-size: 30px; font-style: normal;}.nav span:before { display: block;}.nav li:nth-child(1) span:before { content: "home";}.nav li:nth-child(2) span:before { content: "phone";}.nav li:nth-child(3) span:before { content: "wifi";}.nav li:nth-child(4) span:before { content: "setting";}.nav li:nth-child(5) span:before { content: "twitter";}@-webkit-keyframes moveFromBottom {  from {    -webkit-transform: translateY(120%) scale(0.5) ;    opacity: 0;  } to {   -webkit-transform: translateY(0%) scale(1);   opacity: 1;         }}@-moz-keyframes moveFromBottom {  from {    -moz-transform: translateY(120%) scale(0.5) ;    opacity: 0;  }  to {    -moz-transform: translateY(0%) scale(1);    opacity: 1;          }}@-ms-keyframes moveFromBottom {  from {    -ms-transform: translateY(120%) scale(0.5) ;    opacity: 0;  }  to {   -ms-transform: translateY(0%) scale(1);   opacity: 1;         }}@-o-keyframes moveFromBottom {  from {    -o-transform: translateY(120%) scale(0.5) ;    opacity: 0;  }  to {   -o-transform: translateY(0%) scale(1);   opacity: 1;         }}@keyframes moveFromBottom {  from {    transform: translateY(120%) scale(0.5) ;    opacity: 0;  }  to {   transform: translateY(0%) scale(1);   opacity: 1;         }}.nav span:before {  font-family: 'LigatureSymbols'; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; -moz-font-smoothing: antialiased; -ms-font-smoothing: antialiased; -o-font-smoothing: antialiased; font-smoothing: antialiased; -webkit-font-feature-settings: "liga" 1, "dlig" 1; -moz-font-feature-settings: "liga=1, dlig=1"; -ms-font-feature-settings: "liga" 1, "dlig" 1; font-feature-settings: "liga" 1, "dlig" 1; font-size: 80px;}@font-face { font-family: 'LigatureSymbols'; src: url('../font/LigatureSymbols-2.05.eot'); src: url('../font/LigatureSymbols-2.05.eot?#iefix') format('embedded-opentype'),   url('../font/LigatureSymbols-2.05.woff') format('woff'),   url('../font/LigatureSymbols-2.05.ttf') format('truetype'),   url('../font/LigatureSymbols-2.05.svg#LigatureSymbols') format('svg'); font-weight: normal; font-style: normal;}/* 效果CSS结束 */