@-webkit-keyframes transform-5 {
	from{-webkit-transform:perspective(450px) rotateY(180deg);transform:perspective(450px) rotateY(180deg);}
    to{-webkit-transform:perspective(450px) rotateY(0deg);transform:perspective(450px) rotateY(0deg);}
}
@keyframes transform-5 {
	from{-webkit-transform:perspective(450px) rotateY(180deg);transform:perspective(450px) rotateY(180deg);}
    to{-webkit-transform:perspective(450px) rotateY(0deg);transform:perspective(450px) rotateY(0deg);}
}
.list_bg{
    width: 100%;height: 350px;
    background: url(../images/about_case.png) no-repeat;
    position: absolute;top: 0px;
    z-index:-11;
}
.list_banner h2,.weizhi{text-align: center;}
.list_banner h2 small{color: #cccccc;}
.case_list {width:99%;margin: 0 auto;margin-top:30px; }
.case_list li{
    float: left;
    width: 25%;

}
.case_list li .title{
height: 40px;line-height: 40px;
margin-bottom: 20px;
}
.case_list .info .info_show
{
	width:80%;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.case_list li .title a{
	display: block;
	float: left;
  height: 40px;line-height: 40px;
  margin-bottom: 20px;
}
.case_list li .thum {
    width:90%;
    height: 207px;
    border: 1px solid rgba(0,0,0,.2);
    padding: 2px;
    position: relative;
    overflow: hidden;
    margin-right: 44px;
}
.case_list li .thum img{
    width:100%;
    transition: all .6s ease-out;
}
.case_list li:hover .thum:after {
    border-left-color: rgba(0,0,0,.1);
    border-left-width: 20px;
    border-bottom-width: 165px;
    right: -21px;
}
.case_list li:hover .thum img{
    animation: transform-5 1s ease 50ms alternate none 1;
}
.case_list li .thum:after {
    content: '';
    width: 0;
    height: 0;
    border-left: 15px solid rgba(0,0,0,.2);
    border-bottom: 180px solid transparent;
    position: absolute;
    right: -16px;
    bottom: 0;
    transition: all .6s ease-out;
}
.case_list li .info{
   	width:100%;
    position: relative;
}
.case_list li .info .text{
    position: absolute;top: -40px; background: #000000;
    filter:Alpha(opacity=50);/* 只支持IE6、7、8、9 */
		background: rgba(0,0,0,.5);margin-left: 3px;
    padding-left:15px;width: 86%;height: 37px;
    color:#fff;
    overflow: hidden;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    white-space:nowrap;
}
.case_phone{width: 100%;height: 100%; background: rgba(0,0,0,.9); position: fixed;top:0px;z-index: 1000; display: none;
}
.case_pc{width: 100%;height: 100%; background: rgba(0, 0, 0, .9); position: fixed;top:0px;z-index: 1000;display: none;
}
.case_phone_img{width: 303px; height:508px;background: url(../images/iphone.png) no-repeat;position: relative;margin:0 auto;margin-top:10%;}
.case_phone_img img{width: 74%;height: 78%;margin-top: 56px;margin-left: 35px;}
.case_pc_d{width: 868px; height:700px;background: url(../images/pc.png) no-repeat;position: relative;margin:0 auto;margin-top:3%;padding-top:36px; }
.case_pc_img {width:800px;height: 450px;margin-left: 35px;overflow-x:hidden;overflow-y:scroll;}
.case_pc_img img{width:800px;height: auto;}
.case_phone_close {
    background: #333333;
    color: white;
    border-radius: 40px;
    line-height: 40px;
    text-align: center;
    height: 40px;
    width: 40px;
    font-size: 20px;
    font-weight: normal;
    padding: 1px;
    top: -20px;
    right: -15px;
    position: absolute;
    z-index: 1005;
    -webkit-transition: -webkit-transform .5s ease-out;
    -moz-transition: -moz-transform .5s ease-out;
    -o-transition: -o-transform .5s ease-out;
    -ms-transition: -ms-transform .5s ease-out;
}
.case_pc_close {
    background: #333333;
    color: white;
    border-radius: 40px;
    line-height: 40px;
    text-align: center;
    height: 40px;
    width: 40px;
    font-size: 20px;
    font-weight: normal;
    padding: 1px;
    top: -30px;
    right: -30px;
    position: absolute;
    z-index: 1005;
    -webkit-transition: -webkit-transform .5s ease-out;
    -moz-transition: -moz-transform .5s ease-out;
    -o-transition: -o-transform .5s ease-out;
    -ms-transition: -ms-transform .5s ease-out;
}
.case_phone_close:hover,.case_pc_close:hover{
cursor: pointer;
-webkit-transform: rotateZ(180deg);
-moz-transform: rotateZ(180deg);
-o-transform: rotateZ(180deg);
-ms-transform: rotateZ(180deg);
transform: rotateZ(180deg);
}
/* use cross as close button */
.case_phone_close::before,.case_pc_close::before {
    content: "\2716";
}
