/* 联系我们  Contact us */
.contact-us-content{width: 100%;overflow: hidden;}
.contact-us-content>img{width: 100%;}
.contact-us-content .contact-us-info{margin: 90px 100px;font-size: 18px;line-height: 36px;padding: 0 235px;}
.contact-us-info span{font-size: 18px;font-weight: bold;}
.contact-info strong{font-style: 18px;}

.contact-us-content .content-us-title{margin: 0 100px;text-align: center;}
.content-us-title h2{font-size: 18px;text-align: center;font-weight: 400;}
.content-us-title h2::before,.content-us-title h2::after{display: inline-block;content: '';width: calc((100% - 169px) / 2);height: 1px;background-color: #424242;vertical-align: middle;}
.content-us-title h2::before{margin-right: 5px;}
.content-us-title h2::after{margin-left: 5px;}
.contact-us-content .contact-information{margin: 100px 100px 90px;padding-left: 235px;}
.contact-information ul{overflow: hidden;}
.contact-information ul li{float: left;width: calc(100% / 3);margin-bottom: 66px;height: 78px;display: flex;}
.contact-information ul li .contact-info{display: inline-block;vertical-align: top;margin-left: 16px;}
.contact-info p{font-size: 18px;}
.contact-info p:nth-child(1){font-weight: bold;margin-bottom: 9px;font-family: 'GothamMedium';}
.contact-information .contact-QR-code{font-size: 18px;text-align: center;margin: 60px 235px 18px 0;}
.contact-information .QR-code{margin-right: 235px;text-align: center;}
.QR-code .QR-code-img{display: inline-block;}
.QR-code .QR-code-img:nth-child(1){margin-right: 72px;}
.QR-code .QR-code-img:nth-child(1) img{width: 251px;}
.QR-code .QR-code-img p{margin-top: 9px;font-size: 18px;}
.contact-us-content .friendship-links{text-align: center;font-size: 18px;margin-bottom: 42px;}
.friendship-links a{font-size: 18px;margin-left: 20px;}