.pic
{
    overflow: hidden; /*隐藏溢出*/
    width: 1100px;
    height: 440px;
    border-radius: 10px;
    border: solid 2px rgba(255, 255, 255, 0.5);
    white-space: nowrap;
}

.pic ul li
{
    float: left;
    height: 440px;
    width: 64px;
    white-space: normal;
    z-index: 1;
}

.pic ul .pic1
{
    background-image: url(/BootStrapStyle/img/SelectSystem/a1.png);
    background-position: center center; /*图片居中  等比例*/
    background-repeat: no-repeat; /*图片不平铺*/
}

.pic ul .pic2
{
    background-image: url(/BootStrapStyle/img/SelectSystem/a2.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.pic ul .pic3
{
    background-image: url(/BootStrapStyle/img/SelectSystem/a3.png);
    background-position: center center;
    background-repeat: no-repeat;
    width: 480px;
}

.pic ul .pic4
{
    background-image: url(/BootStrapStyle/img/SelectSystem/a4.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.pic ul .pic5
{
    background-image: url(/BootStrapStyle/img/SelectSystem/a5.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.pic ul .pic6
{
    background-image: url(/BootStrapStyle/img/SelectSystem/a6.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.pic ul li .txt
{
    float: left;
    height: 440px;
    width: 64px;
}

.pic ul li .txt
{
    display: table;
}
.pic ul li .txt:hover
{
    cursor: pointer;
}
.pic ul li .txt p
{
    display: table-cell;
    vertical-align: middle;
    color: #FFFFFF;
    padding: 0 14px;
    text-align: center;
}
.pic ul li.active
{
    z-index: 9999999;
}
.pic ul li.active .txt p
{
    font-weight: bold;
    text-shadow: 5px 2px 6px #0D3462;
    color: #0AF5FF;
}

.pic ul li .txt p img
{
    margin-bottom: 10px;
}

.pic ul li .txt .p1
{
    width: 15px;
}

.pic ul li .item
{
    float: left;
    width: 160px;
    height: 52px;
    background: url(/BootStrapStyle/img/SelectSystem/item_bg.png) center no-repeat;
    background-size: 100% 100%;
    text-align: center;
    line-height: 40px;
    margin: 12px 23px;
}

.pic ul li .item a
{
    display: inline-block;
    width: 100%;
    height: 100%;
    font-size: 15px;
    color: #FFFFFF;
}

.pic ul li .item:hover
{
    cursor: pointer;
    background: url(/BootStrapStyle/img/SelectSystem/item_bg_select.png) center no-repeat;
}
.pic ul li .item:hover a
{
    color: #1ab6ff;
}
.pic ul li .item-box
{
    height: 100%;
    width: 416px; /*margin-left: 64px;*/
    display: table;
    overflow: hidden;
}

.pic ul li .item-list
{
    display: table-cell;
    vertical-align: middle;
    overflow: hidden;
    height: 440px;
}

.pic ul li .item-auto
{
    overflow-y: auto;
    overflow-x: hidden;
    height: 440px;
    margin-left: 64px;
    background: url(/BootStrapStyle/img/SelectSystem/lines.png)left no-repeat;
}


/*修改滚动条样式*/

.item-auto::-webkit-scrollbar
{
    width: 8px;
    height: 8px; /**/
}

.item-auto::-webkit-scrollbar-track
{
    background: rgba(0, 0, 0, 0.4);
    border-radius: 2px;
}

.item-auto::-webkit-scrollbar-thumb
{
    background: rgba(255, 255, 255, 0.4);
    border-radius: 10px;
}

.item-auto::-webkit-scrollbar-corner
{
    background: #179a16;
}