.wrapper{
    background-color: #f2f5f9;
}
.col {
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    -ms-flex-positive: 1;
    flex-grow: 1;
}
.col, .col-auto {
    position: relative;
    width: 100%;
    padding: 15px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}
.hts_card_list{
    width: 1200px;
    background-color: #fff;
    border-radius: 5px;
}
.hts_card_list h2 {
    position: relative;
}
.justify-content-between {
    -ms-flex-pack: justify;
    justify-content: space-between;
}
.hts_card_list>h2 a, .hts_card_list>h3 a {
    display: flex;
    flex-flow: nowrap;
}

.color_black, a {
    color: #3f4257;
    text-decoration: none;
    background-color: transparent;
}
.d-flex {
    display: -ms-flexbox;
    display: flex;
}
.content_sidebar .widget h2,.hts_card_list>h1,.hts_card_list>h2,.hts_card_list>h3,.node__meta {
    font-size: 14px;
    font-weight: 700;
    padding: 1em;
    margin-bottom: 0;
    border-bottom: 1px solid #edf2f6
}
.p-xs {
    padding: 1em
}
.catehs,.hstree {
    border-bottom: 1px solid #ccc
}

.hstree {
    padding-bottom: 5px;
    font-weight: 700;
    margin: 10px
}
.treechapter {
    border-bottom: 1px dashed #ccc;
    padding-bottom: 5px;
    margin: 5px 10px 10px 15px;
}
.catehs {
    border-left: 3px solid #027aff;
    padding: 10px;
}
.tree-hd {
    border-left: 2px solid #027aff;
    padding-left: 5px;
    margin: 10px 0 10px 10px;
}
.table, table {
    width: 100%;
    color: #212529;
    border-collapse: collapse;
}

table {
    border-bottom: 1px solid #edf2f6;
}

.ia-pageshow {
    margin: 10px 0 10px 5px;
}
.table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid #dee2e6;
}
.table td, .table th {
    padding: .625em .5em;
    vertical-align: middle;
    position: relative;
    text-align: inherit;
}
.table th {
    font-weight: 800;
}
.hts_card_list>div+h3, .notice, .table td, .table th {
    border-top: 1px solid #edf2f6;
}
.text_blue {
    color: #3b99ff;
}
.profile_header_data .iconwindows-fill, .words a, table a {
    color: #3b99ff;
}

.pagenext a {
    display: inline-block;
    font-size: 14px;
    color: #444;
    border: 1px solid #bfbfbf;
    padding: 3px 5px;
}
.pagecurrent a, .pagenext a:hover {
    border-color: #800;
}
.pagenext a, .week a {
    text-decoration: none;
    margin: 2px;
}
.catehs {
    border-left: 3px solid #027aff;
    padding: 10px;
}
.p-s, .widget_box {
    padding: .5em 1.5em;
}

.hts_card_list input:not([type=checkbox]):not([type=radio]):not([type=button]):not([type=submit]) {
    border: none;
    color: #50546f;
    transition: .25s;
    height: 42px;
    border-radius: 5px;
    padding: .75em 1em;
}
.content_right input[type=button], .hts_card_list input[type=submit] {
    font-size: 1.1em;
    border-radius: 3px;
    padding: 5px 1em;
    color: #fff;
    background-color: #3b99ff;
    text-align: center;
    line-height: 1em;
    border: 1px solid transparent;
    display: inline-block;
}
.tip-show {
    border: 1px dashed #CCC;
    background-color: #f5f5f5;
}
.showa {
    padding: .25em;
}
.showa a {
    color: #08f;
}
a:focus, a:hover, a:visited {
    text-decoration: none;
    outline: 0;
}
.detail-hd {
    border-left: 3px solid #027aff;
    padding: .25em .25em .25em 5px;
    border-bottom: #DDD8CE dashed 1px;
    margin-top: .25em;
}
.content_sidebar .widget:not(:last-of-type), .hts_card_list {
    margin-bottom: 10px;
}
.highlight {
    color: #9acd32;
}
.tabs {
    background-color: #f2f5f9;
    color: #175177;
    font-weight: 700;
    line-height: 40px;
    border-left: 3px solid #027aff;
    padding-left: 10px
}