.clearfix:after {
    content: ".";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
    font-size: 0;
}

.clearfix {
    *zoom: 1;
}

.Cooldog_container {
    width:1200px;
    height:550px;
    margin:0  auto ;
    position: relative;
    overflow: hidden;
}

.Cooldog_container .Cooldog_content {
    position: absolute;
    width: 480px;
    height:510px;
    top: 0;
    left: 50%;
    margin-left: -240px;
}

.Cooldog_container .Cooldog_content li {
    position: absolute;
    top: 0;
    left: 0;
    width: 454px;
    height:475px;
    transition: all 0.3s ease; text-align:center; 
}
.Cooldog_container .Cooldog_content li  a{ color:#000; font-size:16px}
.Cooldog_container .Cooldog_content li img {
    width: 100%;
    height:350px;
    vertical-align: middle;
    display: inline-block;
}
.Cooldog_container .Cooldog_content li span{ display:block; position:absolute; z-index:99; bottom:10px; text-align:center; width:100%;}
.Cooldog_container .btn_left, .Cooldog_container .btn_right {
    
    width:60px;
    height:60px;
    position: absolute;
    bottom: 62px;
    z-index: 50;
    color: #000; 
 

}

.Cooldog_container .btn_left {
    text-align: left;
    left:35%;
}

.Cooldog_container .btn_right {
    text-align: right;
    right: 35%;
}

.Cooldog_container i {
    font-size: 50px;
}

.Cooldog_container .btn_close {
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 20px;
    display: none;
    line-height: 20px;
    text-align: center;
    background-color: #BCB9B9;
    color: #fff;
}

.Cooldog_container .btn_close i {
    font-size: 18px;
}

.Cooldog_container .buttons {
    width: 200px;
    height:20px;
    line-height: 5px;
    position: absolute;
    bottom: 45px;
    left: 50%;
    margin-left: -100px;
    z-index: 80;
}

.Cooldog_container .buttons a {
    float: left;
    width:10px;
    height:10px;
    background-color:#CCCCCC;
    margin-right: 15px; border-radius:50%; margin-top:5px;
}

.Cooldog_container .buttons a.color {
    background-color:#808080; width:16px; height:16px; margin-top:0;
}

.Cooldog_container .buttons a:last-child {
    margin-right: 0;
}

.p1 {
    transform: translate3d(-577px, 0, 0) scale(0.81);
    opacity: 0.7;
    z-index: 1;
}

.p2 {
    transform: translate3d(-325px, 0, 0) scale(0.81);
    transform-origin: 0 50%;
    opacity: 0.8;
    z-index: 2;
}

.p3 {
    transform: translate3d(-125px, 0, 0) scale(0.81);
    transform-origin: 0 50%;
    opacity: 0.9;
    z-index: 3;
}

.p4 {
    transform: translate3d(0px, 0, 0) scale(1);
    opacity: 1;
    z-index: 4;
}

.p5 {
    transform: translate3d(220px, 0, 0) scale(0.81);
    transform-origin: 0 50%;
    opacity: 0.9;
    z-index: 3;
}

.p6 {
    transform: translate3d(425px, 0, 0) scale(0.81);
    transform-origin: 0 50%;
    opacity: 0.8;
    z-index: 2;
}

.p7 {
    transform: translate3d(625px, 0, 0) scale(0.81);
    transform-origin: 0 50%;
    opacity: 0.7;
    z-index: 1;
}
.p4 span{ opacity:1;}
.p1 span,.p2 span,.p3 span,.p5 span,.p6 span,.p7 span{ opacity:0}