ul {
    padding: 0;
}
.panel {
    width: 46%;
    float: left;
    position: relative;
    z-index: 1;
}
.panel>div{
    margin-right: 30px;
}

@media screen and (max-width: 1044px){
    .panel {
        width: 100%;
        float: left;
    }
    .panel>div{
        margin-right: 0;
    }

}

/* 缩略图 */
.thumbnail {
    width: 100%;
    max-width: 452px;
    overflow: hidden;
    position: relative;
    height: 80px;
    box-sizing: border-box;
}
.thumbnail>span {
    position: absolute;
    display: block;
    width: 26px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background-color: #f5f5f5;
    cursor: pointer;
    user-select: none;
}
.thumbnail>span:hover {
    background-color: orange;
    color: white;
    cursor: pointer;
}
.thumbnail>span.left {
    left: 0;
    top: calc(50% - 25px)
}
.thumbnail>span.right {
    right: 0;
    top: calc(50% - 25px)
}
.thumbnail>span.right::after{
    position: absolute;
    content: " ";
    display: inline-block;
    border-color: transparent #666;
    border-style: solid;
    border-width: 10px 0 10px 10px;
    top: 15px;
    left: 10px;
    cursor:pointer;
}
.thumbnail>span.left::after{
    position: absolute;
    content: " ";
    display: inline-block;
    border-color: transparent #666;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    top: 15px;
    right: 10px;
    cursor:pointer;
}
.thumbnail>span:hover::after{
    border-color: transparent rgb(255, 255, 255);
}
.tm-m-photos,
.tm-m-photos-thumb {
    zoom: 1;
}
.tm-m-photos-thumb {
    margin-top: 10px;
    list-style-type: none;
    white-space: nowrap;
    width: auto;
    min-width: 1000px;
    box-sizing: border-box;
    position: absolute;
    height: 60px;
    left: 29px;
    transition: .5s;
}
.tm-m-photos-thumb li {
	width: 60px;
    height: 60px;
    display: inline-block;
    border: 1px solid #f2f2f2;
    padding: 2px;
    margin-right: 8px;
    position: relative;
    transition: border-color .2s ease-out;
	/*display:table;*/
	float: left;
	text-align: center;
}
.tm-m-photos-thumb li span{ 
	position: relative;
    width: 100%;
    height: 100%;
    display: block;
	text-align: center;
}
.tm-m-photos-thumb .tm-current {
    border: 1px solid #f23d6a;
    border-radius: 2px;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -o-border-radius: 2px;
    cursor: auto;
}

.tm-photos-arrow {
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    border: 6px dashed transparent;
    border-top: 6px solid #f23d6a;
    position: absolute;
    left: 15px;
    filter: alpha(opacity=0);
    opacity: 0;
    bottom: -12px;
    background: 0 0;
}

/* .tm-current .tm-photos-arrow { filter: alpha(opacity=100); opacity: 1; } */
.tm-m-photos-thumb img {
    display: inline-block;
    max-width: 100%;
    max-height: 100%;
    user-select: none;
    overflow: hidden;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.tm-m-photo-box {
    /*display: table;*/
    
}
.tm-m-photo-viewer {
    position: relative;
    /*box-sizing: border-box;*/
    /*margin: 10px 0;*/
    width: 100%;
    height: 100%;
    max-width: 452px;
    max-height:452px;
    border: 1px solid #ccc;
    background: #fff;
    /*padding: 2px;*/
    overflow: hidden;
    transition: all 0.2s ease-in;
    /*display: table-cell;*/
    vertical-align: middle;
    text-align: center;
}
.tm-m-photo-viewer > img {
    overflow-y: hidden;
    max-height: 100%;
    max-width: 100%;
    display: inline-block;
    position:absolute;
    top:0;
    bottom:0;
    left:0;
    right:0;
    margin:auto;    
}


.tm-m-photo-viewer-navleft,
.tm-m-photo-viewer-navright {
    top: 0;
    bottom: 0;
    position: absolute;
    width: 30%;
    background: url(http://assets.alicdn.com/s.gif);
    /*解决IE 下背景透明的空白元素无法触发 click 和 hover 事件*/
}

.tm-m-photo-viewer-navleft {
    left: 0;
}

.tm-m-photo-viewer-navright {
    right: 0;
}

.tm-m-photo-viewer-navleft i,
.tm-m-photo-viewer-navright i {
    top: 50%;
    margin-top: -24px;
    position: absolute;
    width: 48px;
    height: 48px;
    display: none;
}

.tm-m-photo-viewer-navleft i {
    left: 0;
}

.tm-m-photo-viewer-navright i {
    right: 0;
}

.pictureBox {position: fixed;width: 100%;height: 100%;left: 0;top: 0;display: none;z-index: 3;}
.pictureBox>div.box1 {position: absolute;left: 0;top: 0;width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.5);}
.pictureBox>.box2{
    position: absolute;
    background-color: #fff;
    max-width: 100%;
    max-height: 100%;
    top: 50%;
    left: 50%;
    -webkit-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
}
.pictureBox img {
    display: block;
    margin: 0 auto;
    z-index: 1;
    max-width: 100%;
    max-height: 100%;
}
.pictureBox>.box2>span{
    position: absolute;
    z-index: 3;
    cursor: pointer;
    display: inline-block;
    width: 48px;
    height: 48px;
    box-sizing: border-box;
    /* background-color: red; */
    transition: 0.2s;
    border-radius: 50%;
    overflow: hidden;
    background-color: #fff;
    opacity: 0.7;
    user-select: none;
}
.pictureBox>.box2>span>img{
    width: 48px;
    height: 48px;
    position: absolute;
    left: 0;
    top: 0
}
.pictureBox>.box2>span.next{
    top: calc(50% - 20px);
    right: 5px;
}
.pictureBox>.box2>span.prev{
    left: 5px;
    top: calc(50% - 20px);
}
.pictureBox>.box2>span.close{
    right: 10px;
    bottom:10px;
}