body {
    font-family: "微软雅黑";
}

.common-head {
    width: 100%;
    height: 80px;
}

.common-head .head-cont {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.common-head .head-cont .logo-box {
    width: 200px;
    height: 52px;
}

.common-head .head-cont .logo-box img {
    width: 100%;
    height: 100%;
}

.common-head .head-cont .nav-bar {
    display: flex;
}

.common-head .head-cont .nav-bar .nav-item {
    width: 80px;
    font-size: 18px;
    height: 52px;
    padding-top: 16px;
    margin-left: 52px;
    text-align: center;
    line-height: 20px;
    box-sizing: border-box;
    font-weight: 400;
}

.common-head .head-cont .nav-bar .nav-item.nav-active::after {
    content: "";
    display: inline-block;
    width: 100%;
    height: 6px;
    background-image: url("../imgs/index/nav_active.png");
    background-repeat: no-repeat;
}

.common-head .head-cont .nav-bar .nav-item.nav-active a {
    color: #0272DF;
    font-weight: bold;
}

.common-head .head-cont .nav-bar .nav-item a {
    color: #333333;
}

.common-foot {
    width: 100%;
    height: 100px;
    background: #0272DF;
    display: flex;
    justify-content: center;
    align-items: center;
}
.common-foot .company-info {
    text-align: center;
    height: 20px;
    font-size: 18px;
    color: #FFFFFF;
    display:flex;
}
/* 公共标题 */
.common-title {
    width: 100%;
    height: 150px;
    box-sizing: border-box;
    padding-top: 92px;
}
.common-title h2 {
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    color: #0272DF;
    line-height: 32px;
    position: relative;
}
.common-title h2::after {
    content: "";
    display: inline-block;
    width: 252px;
    height: 18px;
    background: url("../imgs/index/title.png") no-repeat 100% 100%;
    position: absolute;
    bottom: -26px;
    left: 50%;
    transform: translateX(-50%);
}