/*页面布局样式设置*/
html{
    overflow: hidden;
}

.left_cage{
    width: 22%;
    height: 100%;
    margin-left: 0.3%;
    float: left;
}
.center_cage{
    width: 55.1%;
    height: 100%;
    margin-left: 0.3%;
    float: left;
}
.right_cage{
    width: 22%;
    height: 100%;
    margin-left: 0.3%;
    float: right;
}

.cage_cl{
    background-color: rgba(2,8,23,0.1);
}

.check_increase{
    height: 38%;
}