@charset "utf-8";
.kb-main {
    background: #fff;
}
.kb-banner {
    padding: 38px 15px;
    background: url(/kb/i/banner.jpg) no-repeat;
    background-size: cover;
}
.kb-header {
    text-align: center;
    color: #fff;
    padding-bottom: 20px;
}
.kb-header > h2 {
    font-size: 36px;
    margin: 0;
    padding: 5px 0 15px;
    line-height: 40px;
}
.kb-header > p {
    font-size: 15px;
    line-height: 24px;
    margin: 0 auto;
    width: 100%;
    max-width: 500px;
}
.kb-search {
    position: relative;
    margin: 0 auto;
    width: 100%;
    max-width: 960px;
}
.kb-search-input {
    padding-right: 130px;

}
.kb-search-input > input {
    height: 48px;
    border-right: none;
    border-radius: 2px 0px 0px 2px;
}
.kb-search-btn {
    position: absolute;
    right: 0;
    top: 0;
    width: 130px;
    height: 48px;
    border-radius: 0 3px 3px 0;
    padding: 0;
    line-height: 48px;
    border: none;
    font-size: 19px;
}

.kb-content {
    position: relative;
    margin: 0 auto;
    padding: 0 15px;
    width: 100%;
    max-width: 1180px;
    overflow: hidden;
    padding-top: 20px;
    padding-bottom: 38px;
}
.kb-left {
    position: relative;
    width: 230px;
    left: 0;
    top: 0;
    z-index: 1;
    visibility: visible;
    float: left;
}
.kb-left-section {

}
.kb-left-section > h5 {
    margin: 0;
    font-size: 16px;
    color: #666;
    padding-bottom: 14px;
    line-height: 24px;
}
.kb-cat-list {
    border: #eee 1px solid;
}
.kb-cat-list > li {
    position: relative;
    height: 40px;
    line-height: 40px;
    text-indent: 10px;
    border-bottom: #eee 1px solid;    
    transition: all 0.1s;
}
.kb-cat-list > li.active {
    font-weight: 700;
    background-color: rgb(235, 235, 235);
}
.kb-cat-list > li:not(.active):hover {
    background-color: rgb(248, 248, 248);
}
.kb-cat-list > li:last-child {
    border-bottom: none;
}
.kb-cat-list > li a {
    display: block;
    color: #666;
    font-size: 14px;
}
.kb-cat-list > li span.count {
    position: absolute;
    right: 10px;
    font-size: 13px;
}

.kb-right {
    padding-left: 245px;
    position: relative;
    margin: 0 auto;
}
.kb-right-section {
    border-left: #ddd 1px solid;
    min-height: 380px;
}
.kb-right-section.cat {
    padding-left: 15px;
}
.kb-right-title {
    margin: 0;
    font-size: 24px;
    color: #333;
    line-height: 24px;
    padding-top: 15px;
    text-align: center;
    padding-bottom: 28px;
}
.kb-right-list {

}
.kb-right-row {
    overflow: hidden;
}
.kb-right-item {
    margin-bottom: 15px;
}
.kb-right-item > h5 {
    position: relative;
    border-bottom: #ccc 1px solid;
    margin: 0;
    padding-bottom: 8px;
}
.kb-right-item > h5 a {
    font-size: 15px;
    color: #666;
    font-weight: bold;
}
.kb-right-item a > img {
    margin-right: 10px;
}
.kb-right-item a > span.count {
    font-weight: normal;
    font-size: 13px;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -11px;
}
.kb-item-ul {
    padding: 10px 5px;
}
.kb-item-ul > li {
    position: relative;
    color: #00a1cb;
    font-size: 13px;
    line-height: 24px;
    padding-bottom: 3px;
    padding-left: 20px;
}
.kb-item-ul a {
    color: inherit;
}
.kb-item-ul > li a:hover {
    text-decoration: underline;
}
.kb-item-ul > li i {
    position: absolute;
    left: 0;
    top: 7px;
}

.kb-breadcrumb {
    border-bottom: #edd 1px dashed;
    font-size: 14px;
    padding-top: 4px;
    padding-bottom: 13px;
}
.kb-breadcrumb.m-o {
    margin-left: 15px;
    margin-bottom: 25px;
}
.kb-breadcrumb > a {
    color: #00a1cb;
}
.kb-breadcrumb > a:hover {
    text-decoration: underline;
}
.kb-breadcrumb > i {
    color: #666;
    padding: 0 5px;
}
.kb-cat-posts {

}
.kb-post-item {
    border-bottom: #eee 1px solid;
    padding: 15px 0 8px;
    margin-bottom: 3px;
}
.kb-post-title {
    margin: 0;
    font-size: 16px;
    font-weight: normal;
    line-height: 22px;
    padding-bottom: 4px;
}
.kb-post-title > a {
    color: #00a1cb;
}
.kb-post-title > a:hover {
    text-decoration: underline;
}
.kb-post-desc {
    font-size: 13px;
    line-height: 20px;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    color: #888;
}

.kb-article {
    position: relative;
}
.kb-article-title {
    position: relative;
    margin-bottom: 35px;
}
.kb-article-title > h1 {
    line-height: 35px;
    border-bottom: #eee 1px dashed;
    margin: 0;
    padding: 17px 0;
    color: #333;
    font-size: 30px;
}
.kb-article-title > .views {
    position: absolute;
    right: 0;
    bottom: 0;
    font-size: 12px;
    color: #888;
}
.kb-article-ques {
    padding: 10px 15px;
    border: #CCC 2px dashed;
    background: #EEF7F9;
    color: #333;
    font-size: 12px;
    line-height: 20px;
    margin-bottom: 30px;
}
.kb-article-answer {

}
.kb-article-answer p {
    line-height: 22px;
    font-size: 13px;
    color: #666;
    padding-bottom: 10px;
}
.kb-article-answer .dropcap {
    padding: 4px 10px;
    margin-right: 15px;
    background: rgb(43, 128, 191);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}
.kb-article-answer iframe {
    margin-top: 10px;
    margin-bottom: 28px;
    max-width: 100%;
}
.kb-article-answer .faq_img {
    display: block;
    padding-top: 10px;
    padding-bottom: 28px;
}
.kb-article-answer .faq_img img {
    max-width: 100%;
    box-shadow: #999 -2px -2px 5px, #888 3px 3px 5px;
}
.kb-article-related {
    padding-top: 15px;
}
.kb-article-related > h5 {
    margin: 0;
    font-size: 18px;
    color: #333;
    border-bottom: 1px #eee solid;
    line-height: 24px;
    padding-bottom: 3px;
}
.kb-article-related > ul {
    padding-top: 10px;
}
.kb-related-item {
    line-height: 24px;
    padding-bottom: 2px;
    font-size: 13px;
    position: relative;
    padding-left: 24px;
}
.kb-related-item a {
}
.kb-related-item a:hover {
    text-decoration: underline;
}
.kb-related-item i {
    font-size: 12px;
    position: absolute;
    left: 4px;
    top: 6px;
}

@media(max-width: 618px) {
    .kb-left {
        float: none;
        width: 100%;
    }
    .kb-right {
        width: 100%;
        padding-left: 0;
        padding-top: 28px;
    }
    .kb-right-section,
    .kb-right-section.cat {
        border-left: none;
        padding-left: 0;
    }
    .kb-right-item {
        padding-left: 0;
        padding-right: 0;
    }
    .kb-breadcrumb.m-o {
        margin-left: 0;
    }
}