* {
    margin: 0;
    padding: 0;
}
body {
    font-size: 14px;
    padding: 0px;
}
.bread_crumb {
    width: 100%;
    background-color: #e9ecef;
    margin-bottom: 16px;
    font-size: 16px;
}
.breadcrumb {
    align-items: center;
    padding-left: 52px;
}
/* 回到顶部 */
.go_top {
    width: 60px;
    height: 60px;
    font-size: 20px;
    background-color: #2574b7;
    text-align: center;
    line-height: 60px;
    border-radius: 50%;
    color: white;
    position: fixed;
    bottom: 30px;
    right: 40px;
}
.go_top:hover {
    cursor: pointer;
}
/* 容器 + 统一容器样式 */
.help-container {
    display: block;
    background-color: #e7f5ff;
    padding: 16px 0 40px;
}

.help-container tab {
    width: 1100px;
    min-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    border: none !important;
}

.help-container h3 {
    font-size: 20px;
    padding: 15px 0 10px 15px;
    background-color: #eff6ff;
    color: #333;
    font-weight: bold;
}

.help-container img {
    max-width: 750px;
    padding: 10px 10px 0 10px;
    display: block;
    margin: 0 auto;
}

.help-container p a {
    color: #48d;
}

.help-container p {
    font-size: 16px;
    text-indent: 2em;
    padding: 15px 15px 0 15px;
    margin: 0;
    color: #565656;
}

.help-container .in_td {
    text-indent: inherit;
    padding: 0;
}
.back {
    margin-left: 10px;
    height: 22px;
    cursor: pointer;
}
.talk {
    position: relative;
    display: flex;
    padding-left: 20px;
    margin-left: 20px;

    color: #151515;
}
.talk::after {
    content: '';
    height: 16px;
    width: 1px;
    color: #151515;
    background-color: #151515;
    position: absolute;
    left: 0;
    top: 3px;
}
/* 面包屑 */
.bread {
    font-size: 16px;
    color: #757575;
    padding-left: 5px;
    height: 22px;
}
/* 每个部分 */
section {
    padding: 0 0 10px;
}
/* 左侧列表 */
.slider .fa {
    color: #fff;
}

.slider {
    display: flex;
    flex-direction: column;
    /*border: 1px solid #d0d0d0;*/
    font-size: 14px;
    color: #1a4882;
    background-color: #fff;
}

/* 右侧容器 */
.help-container .content {
    width: calc(100% - 250px);
    margin-left: 20px;
    padding: 0 0 20px 0;
    background-color: #fff;
    /*border: 1px solid #d0d0d0;*/
}

.slider-ul-help {
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
}

.slider .plat_intro,
.slider .interface_description,
.slider .usual_question {
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    text-align: left;
    padding-left: 20px;
    height: 50px;
    line-height: 50px;
    background: linear-gradient(90deg, #155bae 0%, #3671bb 53%, #4684d8 100%, #6781a5 100%);
    color: #fff;
}

.slider i {
    margin-right: 10px;
}

.slider tab-nav {
    position: relative;
    border-bottom: 1px solid #f2f2f2;
    width: 250px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    padding: 0;
    overflow: hidden;
    font-size: 16px;
}

.slider div {
    width: 250px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    padding: 0;
    overflow: hidden;
    font-size: 16px;
}

.slider tab-nav.active {
    border: none !important;
    background-color: #eff6ff;
    color: #3e89ed;
}

table {
    border: 1px solid #d2d2d2;
    border-spacing: 0;
    border-collapse: collapse;
    display: table;
    width: 90% !important;
    margin-left: 4% !important;
}

tr {
    display: table-row;
    vertical-align: middle;
    border-color: inherit;
    text-align: center;
}
table tr th strong {
    font-weight: 700;
    color: black;
}
th,
td {
    padding: 10px 5px;
    vertical-align: top;
    border-top: 1px solid #d2d2d2;
    vertical-align: middle;
    border-collapse: collapse;
}
th {
    display: table-cell;
    vertical-align: bottom;
    border-bottom: 1px solid #d2d2d2;
    background-color: #eee;
    height: 48px;
    text-align: center;
    vertical-align: middle;
}
section h6 {
    padding-top: 10px;
    font-weight: 700;
}
table {
    margin: 10px 2px;
}
/* .slider, .content {
  height: calc(100vh - 275px);
  overflow-y: scroll;
} */
.publish {
    height: 400px;
    font-size: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.two_bar {
    cursor: pointer;
    display: flex;

    color: #151515;
    align-items: center;
    justify-content: center;
    padding-right: 15px;
}
.two_bar > .fa {
    color: #151515;
    font-size: 24px;
}
.two_bar > .active {
    color: #3e89ed;
}
.two_bar_ul {
    display: none;
    padding: 0;
}
.two_bar_ul li {
    cursor: pointer;
    display: flex;
}
.two_bar_ul li a {
    display: flex;
    width: 100%;
    height: 100%;
    padding: 5px 0;
    padding-left: 45px;
}
.container .slider .two_bar .fa {
    color: #151515;
    margin-left: 10px;
    margin-right: 0;
}

#introduction h3 {
    font-size: 20px;
    padding-left: 30px;
    margin-bottom: 20px;
}
#introduction p {
    font-size: 18px;
    letter-spacing: 1px;
    padding: 0px 30px;
    line-height: 32px;
}