.pro_head .part_num {
    border-radius: 8px;
    line-height: 51px;
    box-shadow: 0 0 25px #3333;
    margin-bottom: 30px;
}

.pro_head .part_num ul {
    padding: 0 25px;
    width: 1200px;
    font-size: 16px;
    font-family: 'Roboto-Regular';
    justify-content: flex-start;
}

.pro_head .part_num li {
    margin-right: 18px;
    cursor: pointer;
}

.pro_head .part_num li:first-of-type {
    pointer-events: none;
}

.pro_head .part_num li:hover {
    color: #405fa3;
}

.pro_head .part_num li.active {
    color: #405fa3;
}





.pro_main {
    margin-bottom: 108px;margin-top: 30px
}

.pro_main .side-tit {
    border-radius: 5px;
    font-size: 18px;
    padding-left: 27px;
    margin-bottom: 30px;
}

.pro_main .side-cate {
    max-height: 860px;
    margin-bottom: 4px;
    overflow-y: auto
}

.pro_main .side-cate li {
    border: none;
    line-height: 1;
    margin-bottom: 14px;
}

.pro_main .side-cate li:last-of-type {
    margin-bottom: 0;
}

.pro_main .side-widget .cate-type-list>li>a {
    padding-left: 12px;
    color: #6E6E6E;
}

.pro_main .side-widget .cate-type-list>li>a:before {
    display: none;
}

.pro_main .side-cate::-webkit-scrollbar {
    width: 8px;
}

.pro_main .side-cate::-webkit-scrollbar-track {
    background: #F4F4F4;
    border-radius: 8px;
}

.pro_main .side-cate::-webkit-scrollbar-thumb {
    background: #405fa3;
    border-radius: 8px;
}

.pro_main .side-cate::-webkit-scrollbar-thumb:hover {
    background: #999;
}

.pro_main .main {
    padding-bottom: 0 ;
    width: calc(100% - 395px);
}

.pro_main .product-list {
}

.pro_main .pro_list_item {
}

.pro_main .pro_list_item ul {
    margin-bottom: 30px;
}

.pro_main .pro_list_item h2 {
    border: 1px solid #DADADA;
    border-radius: 5px;
    padding: 5px 0 5px 16px;
    margin-bottom: 17px;
}

.pro_main .pro_list_item ul {
    border: 1px solid #DADADA;
    border-radius: 5px;
    justify-content: flex-start;
    padding: 20px 0 16px 16px;
}

.pro_main .pro_list_item li {
    width: 33.33%!important;
    margin-bottom: 7px;
}

.pro_main .pro_list_item a {
    color: #6E6E6E;
    font-size: 14px;
}



@media only screen and (max-width: 1280px){
.part_con, .part_num {
    overflow-x: scroll;
}
}


@media only screen and (max-width: 600px) {
    
    	.pro_main .pro_list_item ul{column-gap: 10px;}
	.pro_main .pro_list_item li {  width: auto!important;}
	.pro_main {  margin-bottom: 0;}

    
}