/*! CSS Used from: https://www.nbjishi.com/assets/index.c6c9ab04.css */
* {
    margin: 0;
    padding: 0;
}

body {
    background: #fff;
    color: #555;
    font-size: 14px;
    font-family: Verdana, Arial, Helvetica, sans-serif;
}

h1 {
    font-weight: 400;
    font-size: 100%;
}

i {
    font-style: normal;
    font-weight: 400;
}

a {
    color: #555;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    border: none;
    vertical-align: middle;
}

ul,
li {
    list-style: none;
}

button {
    font: 14px Verdana, Helvetica, Arial, sans-serif;
}

/*! CSS Used from: https://www.nbjishi.com/assets/index.f620d84e.css */
.menu .menus[data-v-fbb6c012] {
    width: 1200px;
    margin: 0 auto;
}

.container[data-v-c65c23aa] {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.container .app-main[data-v-c65c23aa] {
    flex: 1;
}

/*! CSS Used from: https://www.nbjishi.com/assets/TopHeader.c58afe5c.css */
.footer[data-v-74b24f92] {
    height: 60px;
    line-height: 60px;
    text-align: center;
    color: #999;
}

.header .box[data-v-a6e01d8c] {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .box .logo[data-v-a6e01d8c] {
    height: 70px;
}

/*! CSS Used from: https://www.nbjishi.com/assets/base.bb320680.css */
.el-icon {
    --color: inherit;
    height: 1em;
    width: 1em;
    line-height: 1em;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    fill: currentColor;
    color: var(--color);
    font-size: inherit;
}

.el-icon svg {
    height: 1em;
    width: 1em;
}

/*! CSS Used from: https://www.nbjishi.com/assets/el-button.6307b2ee.css */
.el-button {
    --el-button-font-weight: var(--el-font-weight-primary);
    --el-button-border-color: var(--el-border-color);
    --el-button-bg-color: var(--el-fill-color-blank);
    --el-button-text-color: var(--el-text-color-regular);
    --el-button-disabled-text-color: var(--el-disabled-text-color);
    --el-button-disabled-bg-color: var(--el-fill-color-blank);
    --el-button-disabled-border-color: var(--el-border-color-light);
    --el-button-divide-border-color: rgba(255, 255, 255, .5);
    --el-button-hover-text-color: var(--el-color-primary);
    --el-button-hover-bg-color: var(--el-color-primary-light-9);
    --el-button-hover-border-color: var(--el-color-primary-light-7);
    --el-button-active-text-color: var(--el-button-hover-text-color);
    --el-button-active-border-color: var(--el-color-primary);
    --el-button-active-bg-color: var(--el-button-hover-bg-color);
    --el-button-outline-color: var(--el-color-primary-light-5);
    --el-button-hover-link-text-color: var(--el-color-info);
    --el-button-active-color: var(--el-text-color-primary);
}

.el-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    line-height: 1;
    height: 32px;
    white-space: nowrap;
    cursor: pointer;
    color: var(--el-button-text-color);
    text-align: center;
    box-sizing: border-box;
    outline: 0;
    transition: .1s;
    font-weight: var(--el-button-font-weight);
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    vertical-align: middle;
    -webkit-appearance: none;
    background-color: var(--el-button-bg-color);
    border: var(--el-border);
    border-color: var(--el-button-border-color);
    padding: 8px 15px;
    font-size: var(--el-font-size-base);
    border-radius: var(--el-border-radius-base);
}

.el-button:focus,
.el-button:hover {
    color: var(--el-button-hover-text-color);
    border-color: var(--el-button-hover-border-color);
    background-color: var(--el-button-hover-bg-color);
    outline: 0;
}

.el-button:active {
    color: var(--el-button-active-text-color);
    border-color: var(--el-button-active-border-color);
    background-color: var(--el-button-active-bg-color);
    outline: 0;
}

.el-button>span {
    display: inline-flex;
    align-items: center;
}

.el-button--primary {
    --el-button-text-color: var(--el-color-white);
    --el-button-bg-color: var(--el-color-primary);
    --el-button-border-color: var(--el-color-primary);
    --el-button-outline-color: var(--el-color-primary-light-5);
    --el-button-active-color: var(--el-color-primary-dark-2);
    --el-button-hover-text-color: var(--el-color-white);
    --el-button-hover-link-text-color: var(--el-color-primary-light-5);
    --el-button-hover-bg-color: var(--el-color-primary-light-3);
    --el-button-hover-border-color: var(--el-color-primary-light-3);
    --el-button-active-bg-color: var(--el-color-primary-dark-2);
    --el-button-active-border-color: var(--el-color-primary-dark-2);
    --el-button-disabled-text-color: var(--el-color-white);
    --el-button-disabled-bg-color: var(--el-color-primary-light-5);
    --el-button-disabled-border-color: var(--el-color-primary-light-5);
}

/*! CSS Used from: https://www.nbjishi.com/assets/TopNav.e7b6a2cb.css */
.el-menu {
    border-right: solid 1px var(--el-menu-border-color);
    list-style: none;
    position: relative;
    margin: 0;
    padding-left: 0;
    background-color: var(--el-menu-bg-color);
    box-sizing: border-box;
}

.el-menu--horizontal {
    display: flex;
    flex-wrap: nowrap;
    border-right: none;
    height: var(--el-menu-horizontal-height);
}

.el-menu--horizontal.el-menu {
    border-bottom: solid 1px var(--el-menu-border-color);
}

.el-menu--horizontal>.el-menu-item {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    margin: 0;
    border-bottom: 2px solid transparent;
    color: var(--el-menu-text-color);
}

.el-menu--horizontal .el-menu-item:not(.is-disabled):focus,
.el-menu--horizontal .el-menu-item:not(.is-disabled):hover {
    outline: 0;
    color: var(--el-menu-hover-text-color);
    background-color: var(--el-menu-hover-bg-color);
}

.el-menu--horizontal>.el-menu-item.is-active {
    border-bottom: 2px solid var(--el-menu-active-color);
    color: var(--el-menu-active-color) !important;
}

.el-menu-item {
    display: flex;
    align-items: center;
    height: var(--el-menu-item-height);
    line-height: var(--el-menu-item-height);
    font-size: var(--el-menu-item-font-size);
    color: var(--el-menu-text-color);
    padding: 0 var(--el-menu-base-level-padding);
    list-style: none;
    cursor: pointer;
    position: relative;
    transition: border-color var(--el-transition-duration), background-color var(--el-transition-duration), color var(--el-transition-duration);
    box-sizing: border-box;
    white-space: nowrap;
}

.el-menu-item:focus,
.el-menu-item:hover {
    outline: 0;
}

.el-menu-item:hover {
    background-color: var(--el-menu-hover-bg-color);
}

.el-menu-item.is-active {
    color: var(--el-menu-active-color);
}

.nav[data-v-f798057e] {
    height: 30px;
    background: #f2f2f2;
    border-bottom: 1px solid #eee;
    line-height: 30px;
}

.nav .box[data-v-f798057e] {
    width: 1200px;
    margin: 0 auto;
    font-size: 12px;
}

.nav .box .welcome[data-v-f798057e] {
    margin-right: 40px;
}

.nav .box .link[data-v-f798057e] {
    color: #409eff;
    cursor: pointer;
    margin-left: 10px;
}

.nav .box .link[data-v-f798057e]:hover {
    text-decoration: none;
}

/*! CSS Used from: https://www.nbjishi.com/assets/activity.f317358c.css */
.container .cb-top[data-v-6a1c016e] {
    width: 100%;
}

.container .cb-top .cb-top-content[data-v-6a1c016e] {
    width: 100%;
    height: 200px;
    background: url(https://www.jslink.com/pcweb/assets/img/bannerbg.fe386553.png) 50% no-repeat;
    overflow: hidden;
}

.container .cb-top .cb-top-content .g-box[data-v-6a1c016e] {
    color: #fff;
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 25px 70px 30px 0;
}

.container .cb-top .cb-top-content h1[data-v-6a1c016e] {
    font-size: 36px;
    padding-bottom: 20px;
}

.container .cb-top .cb-top-content p[data-v-6a1c016e] {
    font-size: 18px;
    line-height: 25px;
    padding-left: 75px;
}

.container .cb-bottom[data-v-6a1c016e] {
    width: 1200px;
    margin: 20px auto;
}

.container .cb-bottom .cb-item .header-item[data-v-6a1c016e] {
    display: flex;
    align-items: center;
}

.container .cb-bottom .cb-item .header-item img[data-v-6a1c016e] {
    height: 16px;
    width: 16px;
    margin-right: 15px;
}

.container .cb-bottom .cb-item .header-item .header-item-title[data-v-6a1c016e] {
    color: #2d2e33;
    font-size: 20px;
    font-weight: 700;
}

.container .cb-bottom .cb-item ul[data-v-6a1c016e] {
    margin: 20px 0 32px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.container .cb-bottom .cb-item ul li[data-v-6a1c016e] {
    width: 220px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    margin-bottom: 40px;
}

.container .cb-bottom .cb-item ul li img[data-v-6a1c016e] {
    height: 220px;
    width: 220px;
}

.container .cb-bottom .cb-item ul li p[data-v-6a1c016e]:nth-child(2) {
    width: 100%;
    height: 42px;
    color: #2d2e33;
    font-size: 16px;
    margin: 16px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.container .cb-bottom .cb-item ul li p[data-v-6a1c016e]:nth-child(3) {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #bcbec6;
    font-size: 12px;
    font-weight: 400;
}

.container .cb-bottom .cb-item ul li p:nth-child(3) span[data-v-6a1c016e]:first-child {
    font-size: 16px;
    font-weight: 700;
    color: #2d2e33;
}

/*! CSS Used from: https://www.nbjishi.com/assets/homeData.a5b0f369.css */
.el-backtop {
    --el-backtop-bg-color: var(--el-bg-color-overlay);
    --el-backtop-text-color: var(--el-color-primary);
    --el-backtop-hover-bg-color: var(--el-border-color-extra-light);
    position: fixed;
    background-color: var(--el-backtop-bg-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--el-backtop-text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: var(--el-box-shadow-lighter);
    cursor: pointer;
    z-index: 5;
}

.el-backtop:hover {
    background-color: var(--el-backtop-hover-bg-color);
}

.el-backtop__icon {
    font-size: 20px;
}