.content {
    background-image: url('../images/index_back.png');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.content .main-frame {
    min-height: calc(100vh - 456px);
}
.content .main-frame:before {
    content: "";
    display: table;
}
.content .content_content {
    display: flex;
    justify-content: space-between;
    padding: 40px 0;
}
.content .content_content .content_wrap {
    width: 970px;
    border: 1px solid #E3E4E4;
    background-color: #FFFFFF;
}
.content_wrap .content_breadcrumb {
    width: 100%;
    height: 40px;
    background: linear-gradient(0deg, #FAFAFA, #F0F0F0);
    border-bottom: 1px solid #E3E4E4;
    display: flex;
    align-items: center;
}
.content_breadcrumb .breadcrumb_title {
    position: relative;
    font-size: 14px;
    padding: 0 10px;
}
.content_breadcrumb .breadcrumb_title:before {
    content: "";
    position: absolute;
    top: 0;
    right: -4px;
    width: 6px;
    height: 100%;
    background-image: url("../images/icon_right_black.png");
    background-size: 5px 10px;
    background-repeat: no-repeat;
    background-position: center;
}
.content_breadcrumb .breadcrumb_title:last-child:before {
    display: none;
}

.content .content_editor {
    width: 100%;
    height: 100%;
    position: relative;
}
.content .content_editor .editor_wrap {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
}
/*.content .content_editor .editor_wrap {*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: 0;*/
/*    width: 100%;*/
/*    height: calc(100% - 40px);*/
/*    overflow: auto;*/
/*    padding: 10px;*/
/*    box-sizing: border-box;*/
/*}*/
/*.content .content_editor .editor_wrap::-webkit-scrollbar {*/
/*    width: 4px;*/
/*}*/
/*.content .content_editor .editor_wrap::-webkit-scrollbar-thumb {*/
/*    border-radius: 10px;*/
/*    background-color: #E4E4E4;*/
/*}*/
/*.content .content_editor .editor_wrap::-webkit-scrollbar-track {*/
/*    background-color: #F9F9F9;*/
/*}*/

.content .content_list {
    width: 100%;
    height: 100%;
    position: relative;
}
.content .content_list .list_wrap {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
}
/*.content .content_list .list_wrap {*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: 0;*/
/*    width: 100%;*/
/*    height: calc(100% - 40px);*/
/*    overflow: auto;*/
/*    padding: 20px;*/
/*    box-sizing: border-box;*/
/*}*/
/*.content .content_list .list_wrap::-webkit-scrollbar {*/
/*    width: 4px;*/
/*}*/
/*.content .content_list .list_wrap::-webkit-scrollbar-thumb {*/
/*    border-radius: 10px;*/
/*    background-color: #E4E4E4;*/
/*}*/
/*.content .content_list .list_wrap::-webkit-scrollbar-track {*/
/*    background-color: #F9F9F9;*/
/*}*/
.content .content_list .list_item {
    display: block;
    width: 290px;
    background-color: #FAFAFA;
    border-radius: 6px;
    margin-left: 30px;
    margin-bottom: 30px;
}
.content .content_list .list_item:nth-child(3n+1) {
    margin-left: 0;
}
.content .content_list .list_item:first-child {
    margin-left: 0;
}
.content .content_list .list_item:hover {
    box-shadow: 0 8px 12px 0 rgba(0, 0, 0, 0.16);
}
.content .content_list .list_item .item_img {
    width: 290px;
    height: 180px;
    object-fit: cover;
}
.content .content_list .list_item .item_title {
    width: 100%;
    height: 68px;
    padding: 10px 15px;
    box-sizing: border-box;
    font-size: 18px;
    color: #323232;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}