*{
    padding: 0;margin: 0;
}
html,body{
    font-family:"Microsoft YaHei",sans-serif;color: #333;font-size: 14px;
}
li{
    list-style: none;
}
a{
    text-decoration: none;color: #666;
}


.box{
    width: 500px;
    
    
    margin: 10px auto;
    
}
.all{
    width: 500px;
    height: auto;
    margin: 0 auto;
    overflow: hidden;
}
.top-img{
    width: 500px;
    height: auto;
    font-size: 0;
    position: relative;
}
.activeimg{
    overflow: hidden;
    height: 650px;
    position: relative;
}
.top-img .activeimg img{
    width: 500px;
    height: 650px;
}
.top-img .left{
    width: 80px;
    height: 300px;
    
    position: absolute;
    left: 0;
    top: 200px;
    text-align: center;
    line-height: 300px;
    cursor: pointer;
}
.top-img .right{
    width: 80px;
    height: 200px;
    
    position: absolute;
    right: 10px;
    top: 200px;
    text-align: center;
    line-height: 300px;
    cursor: pointer;
}
.top-img .left:hover,.top-img .right:hover{
    
}

.bot-img{
    height: 60px;
    width: 500px;
    margin-top: 15px;
}
.bot-img ul{
        width: 165px;
    height: 100px;
    margin: 0 auto;
}
.bot-img ul li{
    width: 45px;
    margin-right: 10px;
    float: left;
    border: 1px solid #fff;
    cursor: pointer;
    line-height: 0;
    font-size: 0;
}
.bot-img ul li.active{
    border: 1px solid #ff6600;
}
.bot-img ul li img{
    width: 100%;
}
.bot-img ul li:last-child{
    margin-right: 0;
}