body {
    background: #f7f7f7;
}

.on_white {
    background: white;
    margin: 80px 0px;
    box-sizing: border-box;
    padding: 20px;
}

.on_block {
    margin-top: 10px;
}

/* 岗位 */
.on_class {
    border-bottom: 1px solid #eee;
}

/* 岗位分类 */
.on_title {
    width: 20%;
    float: left;
    text-align: center;
    height: 50px;
    line-height: 50px;
    cursor: pointer;
}

.on_title_active {
    font-weight: bold;
    color: #de201f;
    font-size: 18px;
    position: relative;
}

    .on_title_active::after {
        content: '';
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background: #de201f;
        bottom: 0;
    }

.class_block {
    margin: 20px -10px 0px -10px;
}

.class_item {
    width: 33.3%;
    box-sizing: border-box;
    float: left;
    padding: 10px;
}

.class_inner {
    height: 50px;
    line-height: 48px;
    box-sizing: border-box;
    background: #f7f7f7;
    border: 1px solid #f7f7f7;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    padding: 0px 10px;
    cursor: pointer;
}

.class_inner_active {
    color: #de201f;
    border: 1px solid #de201f;
}

/* 已选择岗位 */
.over {
    margin-top: 20px;
}

.over_title {
    border-bottom: 1px solid #eee;
    line-height: 50px;
}

/* 个人信息 */
.on_mine {
    margin-top: 40px;
}

.mine_title {
}

.on_line {
    height: 20px;
    width: 5px;
    background: #de201f;
    border-radius: 5px;
    float: left;
    margin-right: 10px;
    margin-top: 2px;
}

.on_title_text {
    font-size: 18px;
    font-weight: bold;
}

.on_con {
    margin-top: 20px;
}

.on_item {
    width: 50%;
    float: left;
    box-sizing: border-box;
    height: 40px;
    line-height: 40px;
    margin: 20px 0px;
}

.on_item_left {
    padding-right: 20px;
}

.on_item_right {
    padding-left: 20px;
}

.on_name {
    float: left;
}

    .on_name span {
        color: red;
    }

.on_input {
    overflow: hidden;
    margin-left: 140px;
    cursor: pointer;
}

.on_item2 {
    width: 100%;
    float: none;
    height: fit-content;
}

.on_input input {
    width: 100%;
    height: 40px;
    line-height: 40px;
    border: 1px solid #ededed;
    border-radius: 5px;
    box-sizing: border-box;
    padding: 0px 10px;
    outline: 0;
}

.up_btn {
    width: 100%;
    height: 40px;
    line-height: 40px;
    border: 1px solid #ededed;
    border-radius: 5px;
    box-sizing: border-box;
    padding: 0px 10px;
    font-size: 14px;
    color: #666666;
    cursor:pointer;
}

.on_upimg {
    float: none;
    margin-left: 0;
    cursor: pointer;
}

.up_img {
    display: inline-block;
    border: 1px solid #eee;
    width: 100px;
    height: 100px;
    box-sizing: border-box;
    border-radius: 5px;
    text-align: center;
    color: #888888;
    line-height: normal;
    cursor:pointer;
}

.up_img2 {
    margin-left: 10px;
}

.up_text {
    font-size: 14px;
    color: #888888;
}

.up_add {
    margin-top: 30px;
}

.sub {
    height: 80px;
    width: 420px;
    background: #de201f;
    color: white;
    text-align: center;
    line-height: 80px;
    margin: 40px auto;
    border: 0;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s linear;
}

    .sub:hover {
        transform: scale(1.1);
        background: #b80a0a;
    }

@media screen and (max-width:1000px) {

    .on_white {
        margin: 20px 0px;
        padding: 10px;
    }

    /* 岗位 */
    .on_class {
        border-bottom: 1px solid #eee;
    }

    /* 岗位分类 */
    .on_title {
        font-size: 14px;
    }

    .on_title_active {
        font-size: 14px;
    }

    .class_block {
        margin: 20px -5px 0px -5px;
    }

    .class_item {
        width: 50%;
        padding: 5px;
    }

    .class_inner {
        font-size: 14px;
    }

    .class_inner_active {
        color: #de201f;
        border: 1px solid #de201f;
    }

    /* 已选择岗位 */
    .over {
        margin-top: 20px;
    }

    .over_title {
        border-bottom: 1px solid #eee;
        line-height: 50px;
    }

    /* 个人信息 */
    .on_mine {
        margin-top: 40px;
    }

    .on_item {
        width: 100%;
        float: none;
    }

    .on_item_left {
        padding-right: 0px;
        font-size: 14px;
    }

    .on_item_right {
        padding-left: 0px;
    }


    .on_input {
        overflow: hidden;
        margin-left: 120px;
    }

    .on_item2 {
        width: 100%;
        float: none;
        height: fit-content;
    }

    .up_text {
        font-size: 12px;
        color: #888888;
    }

    .sub {
        height: 50px;
        width: 100%;
        line-height: 50px;
        margin: 20px auto;
        font-size: 18px;
    }
}