/*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:0padding:0-webkit-text-size-adjust: none}
h1, h2, h3, h4, h5, h6{font-size:12pxfont-weight:normal}
body>div{margin:0 auto}
div {text-align:left}
a img {border:0}
body { color: #333text-align: centerfont: 12px "微软雅黑"}
ul, ol, li {list-style-type:nonevertical-align:0}
a {outline-style:nonecolor:#535353text-decoration:none}
a:hover { color: #D40000text-decoration: none}
.clear{height:0overflow:hiddenclear:both}
.button {display: inline-blockzoom: 1*display: inlinevertical-align: baselinemargin: 0 2pxoutline: nonecursor: pointertext-align: centertext-decoration: nonefont: 14px/100% Arial, Helvetica, sans-serifpadding:0.25em 0.6em 0.3emtext-shadow: 0 1px 1px rgba(0,0,0,.3)-webkit-border-radius: .5em-moz-border-radius: .5emborder-radius: .5em-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2)-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2)box-shadow: 0 1px 2px rgba(0,0,0,.2)
}
.red {color: #fadddeborder: solid 1px #980c10background: #d81b21background: -webkit-gradient(linear, left top, left bottom, from(#ed1c24), to(#A51715))background: -moz-linear-gradient(top, #ed1c24, #A51715)filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ed1c24', endColorstr='#aa1317')
}
.red:hover { background: #b61318background: -webkit-gradient(linear, left top, left bottom, from(#c9151b), to(#a11115))background: -moz-linear-gradient(top, #c9151b, #a11115)filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#c9151b', endColorstr='#a11115')color:#fff}
.red:active {color: #de898cbackground: -webkit-gradient(linear, left top, left bottom, from(#aa1317), to(#ed1c24))background: -moz-linear-gradient(top, #aa1317, #ed1c24)filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#aa1317', endColorstr='#ed1c24')}
.cor_bs,.cor_bs:hover{color:#ffffff}
.keBody{background:url(../images/bodyBg.jpg) repeat #333}
.keTitle{height:100pxline-height:100pxfont-size:30pxfont-family:'微软雅黑'color:#FFFtext-align:centerbackground:url(../images/bodyBg3.jpg) repeat-x bottom leftfont-weight:normal}
.kePublic{background:#dfdfdfpadding:50px}
.keBottom{color:#FFFpadding-top:25pxline-height:28pxtext-align:centerfont-family:'微软雅黑'background:url(../images/bodyBg2.jpg) repeat-x top leftpadding-bottom:25px}
.keTxtP{font-size:16pxcolor:#ffffff}
.keUrl{color:#FFFfont-size:30px}
.keUrl:hover{ text-decoration: underlinecolor: #FFF}
.mKeBanner,.mKeBanner div{text-align:center}
/*科e互联特效基本框架CSS结束，应用特效时，以上样式可删除*/
/* 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 */
动画特效。html里图片上鼠标悬停就会有文字属于动画特效。鼠标悬停的意思是指当鼠标在网页的部分图标、文字或者图片上停留的时候，会有部分内容弹出，档从这个图标、文字或者图片上移开鼠标后，弹出的内容自动缩回。html鼠标悬停左侧缩小图片放大到右边首先这是一张图片在悬停时放大也就是改变大小(宽，高)实现的。
2，一张图片在放大的时候会根据其定位(如在div里面的图片会以div的左上角为基准扩大宽和高)来放大的，因此如果我们不去为图片添加相对定位并且不去调节扩大后的位置，他的放大会是向一边的，因此我们必须考虑其放大后的位置。
3，放大的效果是要用动画实现的。
代码：html>
尝试
.a1{width:137pxheight:138pxborder:1px solid redoverflow:hiddenposition:relative}
.pic{position:absolute}
$(function(){
$w = $('.pic').width()
$h = $('.pic').height()
$w2 = $w + 20
$h2 = $h + 20
$('.pic').hover(function(){
$(this).stop().animate({height:$h2,width:$w2,left:"-10px",top:"-10px"},500)
},function(){
$(this).stop().animate({height:$h,width:$w,left:"0px",top:"0px"},500)
})
})
