.container {
    margin: 0 auto;
    width: 1170px;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

header {
    padding: 20px 0;
    background: #fff;
    text-align: center;
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 10;
}

header .container {
    padding: 0;
}

.index_body header {
    background: rgba(255, 255, 255, 0.1);
}

.dis-ib {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo {
    display: inline-block;
    margin-right: 70px;
}

.left_head {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

header .nav {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
}

header .nav>li {
    float: left;
    position: relative;
    padding: 0 43px;
}

header .nav>li>a {
    display: inline-block;
    color: #333;
    padding: 0;
    font-size: 14px;
}

header .nav>li>a:hover {
    background: none;
    text-decoration: none;
    color: #2176FF;
}

header .nav>li:hover .sub-nav {
    display: block;
}

header .sub-nav {
    display: none;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    /* IE 9 */
    -moz-transform: translateX(-50%);
    /* Firefox */
    -webkit-transform: translateX(-50%);
    /* Safari 和 Chrome */
    -o-transform: translateX(-50%);
    z-index: 9999;
}

header .sub-nav ul {
    padding: 20px;
    min-width: 100px;
    background-color: #fff;
    border-radius: 4px;
}

header .sub-nav .triangle-wrap {
    padding-top: 10px;
}

header .sub-nav .triangle {
    margin: 0 auto;
    width: 0;
    height: 0;
    border-right: 8px solid transparent;
    border-left: 8px solid transparent;
    border-bottom: 8px solid rgba(255, 255, 255, .8);
}

header .sub-nav li {
    text-align: left;
    height: 36px;
    line-height: 36px;
    white-space: nowrap;
}

header .sub-nav li a {
    display: block;
    color: #333;
    font-size: 14px;
}

header .sub-nav li a:hover {
    color: #2176FF;
    text-decoration: none;
}

header .right_head {
    font-size: 14px;
    color: #333;
    background: url('../images/tel_icon.png') no-repeat left center;
    padding-left: 30px;
}

.mb-header-blank {
    display: none;
    height: 70px;
}

.mb-header-wrap {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 99999;
}

.mb-header {
    display: none;
    position: relative;
    height: 70px;
    line-height: 70px;
    background-color: #1e2024;
}

.mb-header .logo {
    width: 140px;
    vertical-align: middle;
}

.mb-header .nav-bar {
    position: absolute;
    width: 25px;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    /* IE 9 */
    -moz-transform: translateY(-50%);
    /* Firefox */
    -webkit-transform: translateY(-50%);
    /* Safari 和 Chrome */
    -o-transform: translateY(-50%);
}

.mb-header .nav-bar span {
    display: block;
    margin: 3px 0;
    height: 4px;
    border-radius: 2px;
    background-color: #00a8ff;
}

.mb-nav {
    display: none;
    position: fixed;
    left: 0;
    top: 70px;
    width: 100%;
    height: 100%;
    background-color: #1e2024;
    z-index: 999;
}

.mb-nav li {
    margin: 0 20px;
    line-height: 30px;
}

.mb-nav>ul>li {
    border-bottom: 1px solid rgb(165, 163, 163);
}

.mb-nav li a {
    color: #fff;
    font-size: 14px;
}

.page-title {
    margin-top: 60px;
    position: relative;
    text-align: center;
    overflow: hidden;
}

.page-title span {
    display: inline-block;
    padding: 0 5px 10px;
    font-size: 30px;
    color: #6c6c6c;
    border-bottom: 7px solid #00a8ff;
}

.page-title span:before {
    display: block;
    content: '';
    position: absolute;
    width: 50%;
    height: 2px;
    background: #d2d2d2;
    left: 0%;
    top: 50%;
    margin-top: -1px;
    transform: translateX(-200px);
    -ms-transform: translateX(-200px);
    /* IE 9 */
    -moz-transform: translateX(-200px);
    /* Firefox */
    -webkit-transform: translateX(-200px);
    /* Safari 和 Chrome */
    -o-transform: translateX(-200px);
}

.page-title span:after {
    display: block;
    content: '';
    position: absolute;
    width: 50%;
    height: 2px;
    background: #d2d2d2;
    right: 0%;
    top: 50%;
    margin-top: -1px;
    transform: translateX(200px);
    -ms-transform: translateX(200px);
    /* IE 9 */
    -moz-transform: translateX(200px);
    /* Firefox */
    -webkit-transform: translateX(200px);
    /* Safari 和 Chrome */
    -o-transform: translateX(200px);
}

footer {
    padding: 60px 0;
    color: #fff;
    background-image: url(../images/footer-bg.jpg);
    background-position: top center;
    background-size: cover;
}

footer .title-wrap li {
    float: left;
    margin: 0px 50px;
    line-height: 65px;
    font-size: 14px;
}

footer .title-wrap a {
    color: #fff;
}

footer .title-wrap h5 {
    line-height: 65px;
    font-size: 24px;
    font-weight: normal;
}

.footer_logo {
    margin-bottom: 25px;
}

.footer_container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}

footer .company-info {
    width: 40%;
}

footer .company-info p {
    font-size: 14px;
    line-height: 24px;
    opacity: 0.85;
}

footer .company-info p a {
    color: #fff;
}

footer .copy-right {
    padding: 20px;
    font-size: 14px;
}

footer .copy-right img {
    width: 200px;
}

footer .solutions_footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 45%;
}

.solutions_footer section {
    text-align: left;
}

.solutions_footer h6 {
    font-weight: normal;
    font-size: 16px;
    margin-bottom: 20px;
}

.solutions_footer li {
    list-style: none;
    text-align: left;
}

.solutions_footer li a {
    display: block;
    color: #fff;
    opacity: 0.85;
    padding: 10px 0;
}

.solutions_footer li a:hover {
    opacity: 1;
    text-decoration: none;
}

.page-banner img {
    width: 100%;
}

.fixedloss-title {
    position: relative;
    height: 100px;
    line-height: 100px;
    color: #000;
    font-size: 28px;
}

.fixedloss-title:before {
    position: absolute;
    content: '';
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 300px;
    height: 10px;
    background-color: #00a0e9;
}