.explore-container {
    max-width: 1280px;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.1);
    z-index: 2;
    box-shadow: 0px 2px 10px rgba(204, 204, 204, 0.447058823529412);
}

.search_area {
    padding: 24px;
}

.search_area > div > span:nth-child(1) {
    font-weight: 700;
    font-size: 16px;
    margin-right: 12px;
    color: #252b3a;
}

.search_area > div > .searchBtn {
    padding: 0px 32px;
    border: none;
    background-color: #fff;
    color: #252b3a;
    cursor: pointer;
    outline: 0;
    display: inline-block;
}

.search_area > div > .searchBtn:hover {
    color: #c7000b;
}

.search_area > div > span.active {
    height: 38px;
    line-height: 38px;
    border: 1px solid #c7000b;
    color: #c7000b;
}

.hot_info {
    padding: 0 20px;
}

.hot_info > span {
    padding: 0 20px;
    display: inline-block;
    height: 38px;
    margin: 8px 0;
    line-height: 38px;
    cursor: pointer;
}

.hot_info > span.active {
    color: #f66f6a;
}

.search {
    border: 1px solid #cbcbcb;
    height: 38px;
    /* float: right; */
    display: inline-block;
    margin: 8px 0;
    width: 608px;
}

.input_search {
    height: 28px;
    line-height: 28px;
    margin: 5px 0;
    border-right: 1px solid #cbcbcb;
    padding: 0 5px;
    width: 572px;
}

.icon_search {
    width: 34px;
    height: 34px;
    background: url("../images/search.png") no-repeat center center;
    float: right;
    cursor: pointer;
}

.explore_box {
    background-color: #fff;
    display: block;
    overflow: hidden;
    /* box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.1); */
    box-shadow: 0px 2px 10px rgba(204, 204, 204, 0.447058823529412)
}

.explore_box.recommended {
    background-image: url(../images/lable.png);
    background-position: right 20px;
    background-repeat: no-repeat;
    background-size: 48px 28px;
}

.box_image {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
}

.box_image .imageBox {
    width: 100%;
    height: 100%;
    cursor: pointer;
    transition: all 0.3s;
}

.box_image .imageBox:hover {
    transform: scale(1.1);
}

.box_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.box_image .imgMask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}


.box_title {
    font-size: 18px;
    font-weight: bold;
    color: #252b3a;
    margin: 24px 32px 12px;
    overflow: hidden;
    height: 24px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.box_title a {
    font-weight: 700;
    line-height: 24px;
}

.box_border {
    margin: 0 32px;
    width: 32px;
    height: 3px;
    background-color: #adb0b8;
    transition: all 0.3s;
}

.explore_box:hover .box_border {
    width: 40px;
    background-color: #c7000b;
}

.box_desc {
    margin: 24px 32px;
    font-size: 14px;
    color: #575d6c;
    height: 60px;
    line-height: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.box_tool {
    margin: 32px;
    margin-top: 0;
    line-height: 20px;
}

.box_tool a {
    padding-right: 20px;
    color: #979aa1;
    font-size: 14px;
}

.breadcrumb {
    margin: 24px 0 32px 0;
}

.breadcrumb > div {
    width: 1280px;
    margin: 0 auto;
}

.breadcrumb span {
    color: #979AA1;
}

.breadcrumb span:nth-last-child(1) {
    color: #252b3a;
}

.breadcrumb span a:hover {
    color: #526ecc;
}


.section-wrapper {
    width: 1280px;
    padding: 0 0 56px 0;
}

.iotSection {
    margin-top: 32px;
    padding: 0;
}

.section-challenge {
    margin: -8px;
    overflow: hidden;
}


.section-challenge [class^=col-] {
    padding: 8px;
}

@media (min-width: 1024px) {
    .col-md-6 {
        width: 50%;
    }

    .col-md-4 {
        width: 33.3%;
    }
}

.col-md-6,
.col-md-4 {
    float: left;
}

.col-md-6,
.col-md-4 {
    position: relative;
}

.pageBtn {
    border: 1px solid #adb0b8;
    border-top-right-radius: 2px;
    border-bottom-right-radius: 2px;
    padding: 0px 6px;
    vertical-align: middle;
    cursor: pointer;
    color: #252b3a;
    background-color: #fff;
    display: inline-block;
    height: 24px;
    line-height: 23px;
}

.pageBtn:hover {
    color: #c7000b;
}

.pageNumber {
    vertical-align: middle;
    width: 36px;
    height: 24px;
    border: 1px solid #adb0b8;
    border-top-left-radius: 2px;
    border-bottom-left-radius: 2px;
    background-color: #fff;
    margin-right: -5px;
    font-size: 12px;
    text-align: center;
}

.pageContainer {
    text-align: center;
    clear: both;
    padding-top: 56px;
    color: #575D6C;
    font-size: 12px;
    line-height: 24px;
}