.nav li {
    margin: 0px 0 0 !important;
}

.li-border {
    border: 1px solid #009688;
    border-top: none;
    border-left: none;
    border-right: none;
}

li {
    list-style: none;
}

.left-nav #nav li .nav_right {
    float: right;
    font-size: 16px;
}

.left-nav #nav li a i {
    padding-right: 10px;
    line-height: 14px;
}


.left-nav #nav li a {
    font-size: 18px;
    padding: 10px 15px 10px 15px;
    display: block;
    cursor: pointer;
    border-left: 4px solid transparent;
    transition: all 0.3s;
    overflow:hidden;
}


.left-nav a.active {
    color: #b60005;
}

.left-nav #nav li a i {
    padding-right: 10px;
    line-height: 14px;
}

.x-admin-sm .left-nav #nav li a cite {
    font-size: 18px;
    color: #7b8a96;
}

.nav li a {
    display: block;
    height: 50px;
    border-bottom: 1px solid #e8e8e8;
    padding-left: 20px;
    line-height: 50px;
    font-size: 18px;
    color: #7b8a96;
}

.sub-menu li a {
    display: block;
    height: 50px;
    border-bottom: 1px solid #e8e8e8;
    padding-left: 20px;
    line-height: 50px;
    font-size: 18px;
    color: #7b8a96;
}
.product-item {
    float:left;
    width: 30%;
    margin-right: 30px;
}