.banner {
    background: url(../images/join/bg.png?v=20230415180300) no-repeat center;
    height: 600px;
}
.banner h1,
.banner p,
.user a,
.header-left .nav li, .header-left .nav li a {
    color: #fff;
}
.header-left .nav li .icon-down {
    background: url(../images/down-white.png?v=20230415180300) center center no-repeat
}
.banner img {
    display: block;
    margin: auto;
    padding-top: 160px;
}
.module-style4 img {
    width: 600px;
}
.module-style4 ul li {
    width: 180px;
}
.module-style4 {
    background-color: #f9fafd;
}
.join-breif:first-child {
    margin-top: 120px;
}
.join-breif {
    margin-bottom: 130px;
}
.corporation-left {
    width: 600px;
}
.corporation-left h1 {
    font-size: 40px;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 60px;
}
.corporation-left span {
    display: block;
    margin-top: 16px;
    margin-bottom: 40px;
    font-size: 24px;
    font-weight: 400;
    text-align: left;
    color: #cccccc;
    line-height: 33px;
}
.corporation-left p {
    width: 370px;
    font-size: 24px;
    font-weight: 500;
    text-align: left;
    color: #037aff;
    line-height: 36px;
}
.corporation-left p::before{
    content: "";
    display: block;
    width: 36px;
    height: 30px;
    background: url(../images/join/ic1.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.corporation-left p::after{
    content: "";
    display: block;
    width: 36px;
    height: 30px;
    background: url(../images/join/ic2.png?v=20230415180300) no-repeat center;
    background-size: contain;
    margin-left: 334px;
}
.join-breif:nth-child(2) .corporation-left p,
.join-breif:nth-child(2) .corporation-left span,
.join-breif:nth-child(2) .corporation-left h1 {
    text-align: right;
}   
.join-breif:nth-child(2) .corporation-left p {
    width: 408px;
    margin-left: 194px;
}
.join-breif:nth-child(2) .corporation-left p::before {
    margin-left: 100px;
}
.join-breif:nth-child(2) .corporation-left p::after {
    margin-left: 360px;
}
.module-style4 h1 {
    margin-bottom: 40px;
}
.recruit h1 {
    margin: 100px 0 50px;
    text-align: center;
    font-size: 36px;
    line-height: 54px;
}
.recruit-left {
    width: 270px;
    margin-right: 100px;
}
.recruit-right {
    width: 830px;
    margin-bottom: 100px;
}
.recruit-left ul li {
    width: 100%;
    height: 60px;
    background: #f4f9ff;
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    line-height: 24px;
    margin-bottom: 10px;
    cursor: pointer;
}
.recruit-left ul li a {
    display: inline-block;
    width: 270px;
    height: 60px;
    padding: 20px 16px;
    color: #333333;
}
.recruit-left ul li .icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 5px;
    vertical-align: text-bottom;
}
.recruit-left ul li .icon1 {
    background: url(../images/join/icon1.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.recruit-left ul li .icon2 {
    background: url(../images/join/icon2.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.recruit-left ul li .icon3 {
    background: url(../images/join/icon3.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.recruit-left ul li .icon4 {
    background: url(../images/join/icon4.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.recruit-left ul li.active {
    background-color: #037aff;
}
.recruit-left ul li.active a {
    color: #fff;
}
.recruit-left ul li.active .icon1 {
    background: url(../images/join/icon1_hover.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.recruit-left ul li.active .icon2 {
    background: url(../images/join/icon2_hover.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.recruit-left ul li.active .icon3 {
    background: url(../images/join/icon3_hover.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.recruit-left ul li.active .icon4 {
    background: url(../images/join/icon4_hover.png?v=20230415180300) no-repeat center;
    background-size: contain;
}
.require {
    border-bottom: 1px solid #f3f3f3;
}
.require:last-child {
    border-bottom: 0;
}
.require h2 {
    padding: 20px 0;
}
.require span {
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 24px;
}
.require>div {
    margin: 20px 0 50px;
}
.require p {
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 24px;
}
.position2,
.position3,
.position4 {
    display: none;
}