header > .inner > .fr > ul > li:nth-child(8) > a {
    border-bottom: 4px solid #1162bd;
}
.banner {
    width: 100%;
    min-width: 1200px;
    height: 345px;
    overflow: hidden;
}
.banner > img {
    width: 1920px;
    height: 345px;
}
.menu {
    width: 100%;
    min-width: 1200px;
    height: 64px;
    line-height: 64px;
    background: url(../images/menu_bg.png);
    background-size: 100% 100%;
    background-position: 0 0;
}
.menu > .inner {
    width: 1200px;
    margin: 0 auto 0px;
    overflow: hidden;
}
.menu > .inner > .fl {
    overflow: hidden;
}
.menu > .inner > .fl > p {
    float: left;
}
.menu > .inner > .fl > p > a {
    width: 100%;
    height: 100%;
    display: block;
    font-size: 18px;
    color: #444;
}
.menu > .inner > .fr {
    overflow: hidden;
}
.menu > .inner > .fr > ul {
    overflow: hidden;
    float: right;
    display: flex;
    justify-content: center;
}
.menu > .inner > .fr > ul > li {
    margin-left: 47px;
}
.menu > .inner > .fr > ul > li:nth-child(1) {
    margin-left: 0px;
}
.menu > .inner > .fr > ul > li:nth-child(1) > a {
    border-bottom: 2px solid #1162bd;
}
.menu > .inner > .fr > ul > li > a {
    display: block;
    width: 100%;
    height: 56px;
    line-height: 56px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    font-size: 14px;
}
.contactus {
    width: 1200px;
    margin: 0px auto 0px;
}
.contactus > .title {
    margin: 56px auto 70px;
}
.contactus > .title > img {
    width: 1197px;
    height: 68px;
}
.contactus > .content {
    overflow: hidden;
}
.contactus > .content > .fl {
    width: 373px;
    margin-left: 46px;
}
.contactus > .content > .fl > .company {
    font-size: 20px;
    margin: 17px auto 38px;
}
.contactus > .content > .fl > .address {
    font-size: 15px;
    margin-bottom: 24px;
}
.contactus > .content > .fl > .phone {
    font-size: 15px;
    margin-bottom: 23px;
}
.contactus > .content > .fl > .email {
    font-size: 15px;
    margin-bottom: 26px;
}
.contactus > .content > .fl > .ewm {
    width: 184px;
    height: 184px;
}
.contactus > .content > .fl > .ewm > img {
    width: 184px;
    height: 184px;
}
.contactus > .content > .fr {
    width: 740px;
    height: 419px;
    margin-right: 26px;
}
.online > .title {
    width: 1200px;
    margin: 78px auto 73px;
}
.online > .title > img {
    width: 1197px;
    height: 68px;
}
.online > .message {
    width: 1200px;
    padding-bottom: 106px;
    margin: 0px auto 0px;
}
.online > .message form ul li.flex {
    display: flex;
    flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    justify-content: space-between;
}
.online > .message form ul li.flex:nth-child(1) > div {
    width: 380px;
    height: 46px;
    position: relative;
    border: 1px solid #ddd;
    border-radius: 5px;
}
.online > .message form ul li.flex:nth-child(1) > div span {
    font-size: 14px;
    color: #666;
    position: absolute;
    left: 26px;
    top: 50%;
    transform: translate(0,-50%);
}
.online > .message form ul li.flex:nth-child(1) > div input {
    width: 304px;
    border: none;
    font-size: 14px;
    color: #666;
    position: absolute;
    left: 75px;
    top: 50%;
    transform: translate(0,-50%);
}
.online > .message form ul li.flex:nth-child(2) {
    margin: 37px auto 51px;
}
.online > .message form ul li.flex:nth-child(2) > div {
    width: 580px;
    height: 150px;
    position: relative;
    border: 1px solid #ddd;
    border-radius: 5px;
}
.online > .message form ul li.flex:nth-child(2) > div > span {
    font-size: 14px;
    color: #666;
    position: absolute;
    left: 20px;
    top: 20px;
}
.online > .message form ul li.flex:nth-child(2) > div > textarea {
    width: 484px;
    height: 125px;
    font-size: 14px;
    color: #666;
    border: none;
    resize: none;
    position: absolute;
    left: 93px;
    top: 20px;
}
.online .message form ul li.submit {
    text-align: center;
}
.online .message form ul li.submit button {
    width: 724px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 15px;
    background-color: #3775bc;
    border: 1px solid #3775bc;
    border-radius: 5px;
    color: #fff;
    font-size: 15px;
}