.tong_title {
    width: 100%;
    position: relative;
}
.tong_title p {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    position: relative;
    z-index: 99;
    color: #000;
}
.tong_title span {
    display: block;
    text-align: center;
    font-size: 19px;
    margin-top: 10px;
    color: #333;
    text-transform: uppercase;
}
.main_culture .box {
    overflow: hidden;
    width: 100%;
    margin-top: 70px;
    background-image: url(../image/about_12.jpg)/*tpa=http://szudd.s606.gainda.net/template/default/cn/pc/skin/image/about_12.jpg*/;
    height: 811px;
    background-size: cover;
    position: relative;
    display: flex;
    justify-content: flex-end;
}
.main_culture .box .font {
    width: 950px;
    overflow: hidden;
    background: #0c43a8;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
}

.main_culture .box .font .top {
    overflow: hidden;
    padding: 70px 50px 25px 50px;
}
.main_culture .box .font .top p {
    font-size: 48px;
    margin-bottom: 30px;
    color: #fff;
}
.main_culture .box .font .top div {
    width: 25px;
    height: 3px;
    background: #fff;
    margin-bottom: 15px;
}
.main_culture .box .font .top span {
    display: block;
    font-size: 30px;
    margin-bottom: 20px;
    color: #fff;
}
.main_culture .box .font .top em {
    display: block;
    font-size: 14px;
    color: #fff;
    line-height: 25px;
}
.main_culture .box .font ul {
    flex: 1;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
}
.main_culture .box .font ul li {
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0 50px;
}
.main_culture .box .font ul li .md {
    overflow: hidden;
}
.main_culture .box .font ul li .md p {
    font-size: 48px;
    margin-bottom: 30px;
    color: #fff;
}
.main_culture .box .font ul li .md div {
    width: 25px;
    height: 3px;
    background: #fff;
    margin-bottom: 30px;
}
.main_culture .box .font ul li .md span {
    display: block;
    font-size: 30px;
    margin-bottom: 20px;
    color: #fff;
}
.main_culture .box .font ul li .md em {
    display: block;
    font-size: 14px;
    color: #fff;
    line-height: 25px;
}