.layer-photos-demo{

}
.layui-layer-change {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 32px;
    line-height: 32px;
    background-color: rgba(0,0,0,.8);
    filter: Alpha(opacity=80);
    color: #fff;
    overflow: hidden;
    display: block;
    text-align: center;
}
.layui-layer-change a{
    color: #fff;
    font-size: 12px;
}
.layui-layer-change a:hover{
    color: #2e8ded;
}
.layui-laypage-prev,.layui-laypage-next{
    position: absolute;
    top: 50%;
    margin-top: -12px;
    display: none;

}
.layui-laypage-prev .layui-icon,.layui-laypage-next .layui-icon{
    font-size: 24px;
}
.layui-laypage-prev{
    left:0;
}
.layui-laypage-next{
    right:0;

}
.layer-photos-content{
    display:inline-block;
    margin-right: 10px;
    position: relative;
}
.layer-photos-content:hover  .layui-laypage-prev,
.layer-photos-content:hover .layui-laypage-next{
    display: block;
}