body,
html {
    padding: 0;
    margin: 0;
    min-height: 100%;
    font-size: 14px;
    color: #6b7280;
    /* background-color: #f7f8fc; */
    font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
}

a {
    cursor: pointer;
    color: #383838;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.hidden {
    display: none;
}

.mt-10 {
    margin-top: 10px !important;
}

.mt-20 {
    margin-top: 20px !important;
}

.mt-30 {
    margin-top: 30px !important;
}

.mb-10 {
    margin-bottom: 10px !important;
}

.mb-20 {
    margin-bottom: 20px !important;
}

.mb-30 {
    margin-bottom: 30px !important;
}

.grid-box {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.grid-wrap {
    flex-wrap: wrap;
}

.grid-box-column {
    flex-direction: column !important;
}

.grid-box-item-flex1 {
    flex: 1;
}

.flex-start {
    justify-content: flex-start;
}

.flex-end {
    justify-content: flex-end;
}