img {
    width: 100%;
}

.center-title {
    margin: 30px 0;
}

.paragraph {
    line-height: 2;
}

.paragraph+.paragraph {
    margin-top: 10px;
}

.join-tab {
    margin-bottom: 60px;
}

.join-tab .tbody .layui-row {
    border-bottom: 1px dashed #ccc;
}

.join-tab .layui-row>div {
    padding: 10px;
}

.join-tab .thead>div {
    background: #316ccb;
    color: #fff;
    font-size: 16px;
    height: 42px;
}

.join-tab .tab-item {
    font-size: 16px;
}

.join-tab .tab-item:hover {
    background: #f4f4f4;
}

.join-tab .tab-item .layui-icon {
    background: #316ccb;
    color: #fff;
    border-radius: 50%;
    margin-right: 10px;
    padding: 2px;
}

.join-tab .tab-item .blue-border {
    background-color: #fff;
    height: 30px;
    line-height: 30px;
}

.join-tab .tab-child {
    padding-left: 40px;
    padding: 15px;
}

.box {
    margin-bottom: 60px;
}

.box>div {
    padding: 0 30px;
}

.box .paragraph {
    line-height: 28px;
}

@media screen and (max-width:768px) {
    .join-tab {
        margin-bottom: 30px;
    }
    .box {
        margin-bottom: 30px;
    }
    .box>div {
        padding: 0 15px;
    }
    .box img {
        margin-bottom: 20px;
    }
    .box .layui-form-item .layui-form-label {
        padding-left: 0;
        padding-right: 5px;
        width: 80px;
        box-sizing: border-box;
        text-overflow: clip;
        overflow: visible;
        white-space: normal;
    }
    .box .layui-input-block {
        margin-left: 80px;
    }
    .join-tab .thead>div {
        font-size: 14px;
        height: 42px;
    }
    .join-tab .tab-item {
        font-size: 14px;
    }
    .join-tab .layui-row>div {
        padding-left: 0;
        padding-right: 0;
    }
    .center-title h1 {
        font-size: 18px;
    }
}