.top-img {
    position: relative;
}
.top-img .img {
    width: 100%;
}
.top-img .join-text {
    position: absolute;
    top: 230px;
    left: 15%;
}
.top-img .join-text .text {
    font-size: 50px;
    font-weight: 400;
    color: #FFFFFF;
    font-weight: bold;
    letter-spacing: 10px;
}
.top-img .join-text .text2 {
    font-size: 40px;
    font-weight: 500;
    color: #FFFFFF;
}
.page1 {
    background: #fff;
}
.page1 .title {
    font-size: 30px;
    font-weight: 500;
    color: #2A1F1F;
    padding: 90px 0 50px;
}
.page1 .tixi-item {
    position: relative;
    margin-bottom: 40px;
    cursor: pointer;
}
.page1 .tixi-item:hover .text-box {
    display: none;
}
.page1 .tixi-item:hover .text-box-hover {
    display: block;
}
.page1 .img {
    width: 100%;
    height: 234px;
}
.page1 .text-box {
    width: 50%;
    text-align: center;
    background: #F5F7FA;
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 10;
}
.page1 .text-box.content-right {
    right: 0;
}
.page1 .text-box.content-left {
    left: 0;
}
.page1 .text-box .text1 {
    font-size: 20px;
    font-weight: 400;
    color: #000000;
    padding-top: 80px;
    padding-bottom: 10px;
}
.page1 .text-box .text2 {
    font-size: 14px;
    font-weight: 400;
    color: #6E6E6E;
    text-transform:uppercase;
}
.page1 .text-box-hover {
    width: 100%;
    height: 100%;
    display: none;
    background: #0281FF;
    text-align: center;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
    padding: 0 15px 0;
    opacity: 0.9;
}
.page1 .text-box-hover .hover-title {
    font-size: 20px;
    font-weight: 400;
    color: #FFFFFF;
    padding: 60px 0 15px;
}
.page1 .text-box-hover .hover-title2 {
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    opacity: 0.8;
}
.page2 {
    background: #F5F7FA;
    padding-bottom: 100px;
}
.page2 .title {
    font-size: 30px;
    font-weight: 500;
    color: #2A1F1F;
    padding: 80px 0 136px;
}
.page2 .item {
    background: #fff;
    text-align: center;
    position: relative;
}
.page2 .item:hover .icon-box {
    background: #0281FF;
}
.page2 .icon-box {
    width: 114px;
    height: 114px;
    line-height: 114px;
    text-align: center;
    background: #282828;
    border-radius: 50%;
    margin: -57px auto 0;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -0%);
}
.page2 .icon-box .iconfont {
    font-size: 40px;
    color: #fff;
}
.page2 .text {
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #333333;
    padding-top: 90px;
    padding-bottom: 50px;
}
.page3 {
    background: #fff;
}
.page3 .title {
    font-size: 30px;
    font-weight: 500;
    color: #2A1F1F;
    padding: 90px 0 50px;
}
 .title2 {
    font-size: 14px;
    margin-top: -30px;
    padding-bottom: 20px;
}
.page4 {
    background: #F5F7FA;
}
.page4 .title {
    font-size: 30px;
    font-weight: 500;
    color: #2A1F1F;
    padding: 90px 0 50px;
}
.page5 {
    background: #fff;
}
.page5 .title {
    font-size: 30px;
    font-weight: 500;
    color: #2A1F1F;
    padding: 90px 0 50px;
}
.page3 .img, .page4 .img, .page5 .img {
    width: 100%;
    margin: 0 0 60px;
}
@media (max-width: 1200px) {
    .top-img .join-text {
        top: 0;
        left: 5%;
    }
    .top-img .join-text .text {
        margin-bottom: 0;
    }
    .page2 .item {
        margin-bottom: 80px;
    }
}