.banner {
    background: url('../img/contact_banner.png');
    background-size: cover;
}

.contact-title {
    padding: 70px 0 40px;
}

.contact-title span {
    position: relative;
    display: block;
    font-size: 40px;
    font-weight: 500;
    color: #333333;
    line-height: 50px;
}

.contact-title span::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 86px;
    height: 10px;
    background: #0199DA;
    z-index: -1;
}

.contact-left,
.contact-right {
    width: 50%;
    border-right: 1px solid #ededed;
}

.contact-left li {
    margin-top: 20px;
    padding-left: 85px;
    background-repeat: no-repeat;
    background-position: 20px 10px;
}

.contact-left li span,
.contact-left li a {
    display: block;
    font-size: 22px;
    font-weight: 400;
    color: #7B7972;
    line-height: 34px;
}

.contact-left li span b,
.contact-left li a {
    font-weight: normal;
    color: #0199DA;
}

.contact-left li:nth-of-type(1) {
    background-image: url('../img/icon_phone.png');
}

.contact-left li:nth-of-type(2) {
    background-image: url('../img/icon_address.png');
    background-position: 20px center;
}

.contact-left li:nth-of-type(3) {
    background-image: url('../img/icon_mail.png');
    background-position: 20px center;
}

.contact-left li:nth-of-type(4) {
    background-image: url('../img/icon_web.png');
    background-position: 20px center;
}

#dituContent {
    width: 554px;
    height: 513px;
    border: 5px solid #FFFFFF;
}

.contact-right {
    padding-left: 30px;
}

.contact-right li {
    margin-bottom: 20px;
}

.contact-right label {
    display: block;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #515862;
    line-height: 33px;
}

.contact-right label span {
    color: #FF0000;
}

.contact-right input {
    width: 100%;
    height: 50px;
    padding: 0 10px;
    font-size: 20px;
    line-height: 50px;
    color: #515862;
    background: #FFFFFF;
    border: 1px solid #515862;
}

.contact-right textarea {
    padding: 0 10px;
    font-size: 20px;
    line-height: 50px;
    color: #515862;
    border: 1px solid #515862;
}

.contact-right button {
    width: 149px;
    height: 52px;
    font-size: 20px;
    font-weight: 400;
    color: #FFFFFF;
    border: none;
    text-align: center;
    background: #0199DA;
    border-radius: 10px;
}

.business-content ul li {
    width: 50%;
    margin-bottom: 70px;
}

.business-content ul li span {
    display: block;
    padding-left: 40px;
    margin-bottom: 10px;
    font-size: 30px;
    font-weight: 500;
    color: #333333;
    line-height: 50px;
    background: url('../img/icon_locat.png') no-repeat left center;
}

.business-content ul li p {
    font-size: 22px;
    font-weight: 400;
    color: #666666;
    line-height: 30px;
}

@media screen and (max-width: 1200px) {
    .contact-left,
    .contact-right,
    .business-content ul li {
        float: none !important;
        max-width: 700px;
        width: 100%;
        margin: 20px auto;
    }
    #dituContent {
        max-width: 700px;
        width: 100%;
        height: 655px;
    }
}