body {
    margin: 0;
    width: 100vw;
    height: 100vh;
    min-width: 1300px;
    background-color: rgb(246, 246, 246);
    box-sizing: border-box;
    overflow: hidden;
    overflow-y: auto !important;
    font-family: 'Microsoft YaHei';
}
#app-container {
    padding-bottom: 80px;
}
.download {
    display: flex;
    flex-direction: column;
}
.download .el-image {
    width: 100px;
    height: 100px;
}
.download div,
.download a {
    color: #818283;
    font-size: 12px;
    line-height: 1.75;
    text-decoration: none;
}
.header {
    width: 100%;
    height: 103px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.el-tabs .is-active {
    color: #8d1e21;
}
.el-tabs__item {
    font-size: 16px;
    color: #818283;
}
.el-tabs__item:hover {
    color: #8d1e21;
    cursor: pointer;
}
.el-tabs__active-bar {
    background-color: #8d1e21;
}
.el-tabs__nav-wrap::after {
    display: none;
}
.footer {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}
.footer .contact {
    color: #818283;
    font-size: 12px;
    line-height: 1.75;
}