.menu-list-categroy{
    position: relative;
    display: block;
}
.menu-list-categroy .sidebar-menu {
    margin: 0;
    padding: 0;
    margin-left: 5px;
}
.menu-list-categroy:before{
    content: "";
    position: fixed;
    display: block;
    bottom: 0;
    top: 0;
    left: 5px;
    -webkit-box-shadow: 0 0 10px 0 rgba(0,0,0,.2);
    -moz-box-shadow: 0 0 10px 0 rgba(0,0,0,.2);
    box-shadow: 0 0 10px 0 rgba(0,0,0,.2);
    z-index: 1;
}
.menu-list-categroy .sidebar-menu a{
    z-index: 123;
    padding: 0 16px 0 7px;
    margin: 0;
    height: 38px;
    line-height: 36px;
    -webkit-text-shadow: none!important;
    text-shadow: none!important;
}
.menu-list-categroy .submenu{
    margin: 0;
    padding: 0;
    position: relative;
    float: none;
    border: 0;
    border-radius: 0;
    z-index: 123;
}
.menu-list-categroy .sidebar-menu>li>a {

}

.panel-group .panel{
    margin: 0;
    margin-top:0 !important;
    border: none;
}

/* 第一层级缩进 */
.menu-list-categroy .sidebar-menu .submenu>li>a {
    padding-left: 5px;
}
/* 第二层级缩进 */
.menu-list-categroy .sidebar-menu .submenu>li .submenu>li>a {
    padding-left: 5px;
}
.menu-list-categroy .sidebar-menu .submenu>li .submenu>li .submenu>li>a {
    padding-left: 5px;
}
.menu-list-categroy .sidebar-menu .submenu>li .submenu>li .submenu>li .submenu>li>a {
    padding-left: 5px;
}
.menu-list-categroy .sidebar-menu .submenu>li .submenu>li .submenu>li .submenu>li .submenu>li>a {
    padding-left: 5px;
}
.menu-list-categroy .sidebar-menu a:hover {
    color: #262626;
}
/* 选中增加蓝色border */
.menu-list-categroy .sidebar-menu .active:before {
    display: block;
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -4px;
    width: 4px;
    max-width: 4px;
    overflow: hidden;
}
.menu-list-categroy .sidebar-menu li a:not(.panel-heading):hover:before {
    display: block;
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -4px;
    width: 4px;
    max-width: 4px;
    overflow: hidden;
    background-color: #fb6e52;
}