.wrapper {
    width: 100%;
    height: auto;
    background-color: #fff;
}
.about-cont {
    width: 100%;
    min-width: 1200px;
    height: auto;
    margin: 0 auto;
}
.about-banner,
.about-foot {
    width: 100%;
    height: auto;
    position: relative;
}
.about-foot {
    margin-top: 200px;
}
.about-info {
    width: 952px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.about-foot-title {
    font-size: 40px;
    color: #fff;
    text-align: center;
}
.about-foot-elg {
    font-size: 28px;
    color: #fff;
    text-align: center;
}
.about-foot-text {
    font-size: 20px;
    color: #fff;
    line-height: 2;
    margin-top: 20px;
}
.about-city {
    width: 100%;
    height: auto;
    padding: 157px 0 126px;
    box-sizing: border-box;
    position: relative;
}
.about-city-wrap {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.about-city-tit {
    width: 579px;
    height: 79px;
    position: absolute;
    top: 38px;
    left: 68px;
}
.about-city-dec01 {
    width: 286px;
    height: 236px;
    position: absolute;
    top: 197px;
    left: 0;
}
.about-city-dec02 {
    width: 304px;
    height: 263px;
    position: absolute;
    right: 0;
    bottom: 49px;
}
.about-city-info {
    width: 100%;
    height: auto;
    margin-bottom: 40px;
}
.about-city-text {
    font-size: 22px;
    color: #333;
    line-height: 2.2;
}
.about-city-contact {
    width: 100%;
    height: auto;
}
.about-city-contact-item {
    margin-right: 160px;
}
.about-city-contact > div:last-child {
    margin-right: 0;
}
.about-city-contact-item > img {
    width: 40px;
    height: 40px;
    margin-right: 16px;
    vertical-align: middle;
}
.about-city-contact-item:nth-child(2) > img {
    width: 46px;
    height: 36px;
}
.about-city-contact-item > span {
    font-size: 20px;
    color: #3FCFD6;
    vertical-align: middle;
}
.about-adv {
    width: 100%;
    height: auto;
    padding: 61px 0 44px;
    overflow: hidden;
    position: relative;
}
.about-adv-tit {
    width: 578px;
    height: 79px;
    position: absolute;
    right: 63px;
    top: 0;
}
.about-adv-dec {
    width: 286px;
    height: 236px;
    position: absolute;
    left: -87px;
    bottom: 0;
}
.about-adv-wrap {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.about-adv-list {
    margin-top: 40px;
}
.about-adv-item {
    width: 324px;
    height: 401px;
    text-align: center;
    box-sizing: border-box;
}
.about-adv-item > div {
    font-size: 32px;
    color: #fff;
}
.about-adv-item.ys01 {
    background-color: #42D9DD;
    padding-top: 33px;
}
.about-adv-item.ys02 {
    background-color: #F77E6D;
    padding-top: 34px;
}
.about-adv-item.ys03 {
    background-color: #A3B9FB;
    padding-top: 43px;
}
.ys01 > img {
    width: 156px;
    height: 162px;
    margin-bottom: 70px;
}
.ys02 > img {
    width: 176px;
    height: 145px;
    margin-bottom: 86px;
}
.ys03 > img {
    width: 157px;
    height: 137px;
    margin-bottom: 85px;
}
.about-list {
    width: 100%;
    height: auto;
    margin-bottom: 60px;
    overflow: hidden;
    position: relative;
}
.about-list-wrap {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.about-list-dec01 {
    width: 286px;
    height: 236px;
    position: absolute;
    right: -130px;
    bottom: 0;
}
.about-list-wrap > img {
    width: 100%;
    height: 162px;
}
.about-list-cont {
    margin-top: 10px;
}
.about-item {
    width: 339px;
    height: auto;
    font-size: 22px;
    color: #666;
    padding: 12px 20px;
    box-sizing: border-box;
}
.about-item.list3-item {
    width: 271px;
}
.list1-item {
    background-color: #E0EDFF;
}
.list2-item {
    background-color: #FEF0F1;
}
.list3-item {
    background-color: #E2E9FF;
}
.about-list3-dec01 {
    width: 280px;
    height: 230px;
    display: block;
    transform: rotateY(180deg);
    position: absolute;
    right: -140px;
    top: 0;
}