.contactUs4 {
    word-wrap: break-word;
    position: relative;
    font-family: "Helvetica Neue", Helvetica, Arial, Tahoma, "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
}

.contactUs4 .contactUs4Bg {
    position: absolute;
    width: 100%;
    max-width: 100%;
    border: 0;
    display: block;
    min-height: 480px;
}

.contactUs4 .contactUs4Content {
    max-width: 1200px;
    margin: 0 auto;
    position: absolute;
    color: #fff;
    width: 100%;
    left: 50%;
    margin-left: -600px;
    top: 60px;
    opacity: 0.8;
}

.contactUs4Content .contactUs4Top {
    text-align: center;
    margin-bottom: 5%;
}

.contactUs4Content .contactUs4Top .enTitle {
    font-size: 40px;
}

.contactUs4Content .contactUs4Top .title {
    font-size: 28px;
    margin-top: -30px;
    line-height: 3
}

.contactUs4Content .contactUs4Top .titleDec {
    font-size: 12px;
    line-height: 3;
}

.contactUs4List:after {
    content: "";
    height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

.contactUs4List {
    padding: 0 10px;
}

.contactUs4List .contactUs4Item {
    width: 25%;
    float: left;
    text-align: center;
}

.contactUs4List .contactUs4Item .image-animation {
    max-width: 100%;
    display: block;
    border: 0;
    margin: 0 auto;
    margin-bottom: 40px;
}

.contactUs4List .contactUs4Item .content {
    font-size: 14px;
}