.introductionBg {
    background: #1581d9;
}

.introduction {
    min-width: 1200px;
    background: url('../../Content/images/aboutUs/3.jpg') no-repeat;
    height: 250px;
    margin-left: auto;
    margin-right: auto;
}

.introductionMain {
    background: #f6f6f6;
    height: 713px;
}

.introductionContent {
    width: 1200px;
    height: 713px;
    background: #fff;
    margin-top: -40px;
}

.introduction_div {
    padding: 40px 30px;
    height: 673px;
    width: 100%;
}

.introduction_title {
    width: 311px;
    float: left;
    text-align: left;
    border-bottom: 1px #f6f6f6 solid;
}

.intro_contant {
    width: 95px;
    border-bottom: 4px #4299df solid;
}

.fa_introduction {
    width: 18px;
    height: 18px;
    background: url('../../Content/images/aboutUs/1.png') no-repeat;
}

.title {
    font-size: 18px;
    color: #333;
}

.mian_div1 {
    width: 388px;
    height: 60px;
    background: url('../../Content/images/aboutUs/4.jpg') no-repeat;
    float: left;
}

.mian_div2 {
    width: 1140px;
    margin-top: 40px;
    margin-bottom: 70px;
}

    .mian_div2 p, .mian_div4 p {
        font-size: 14px;
        line-height: 2em;
        color: #000;
        text-align: left;
        padding-left: 30px;
    }

.span_blod {
    font-weight: bold;
}

.mian_div3 {
    width: 388px;
    height: 60px;
    background: url('../../Content/images/aboutUs/5.jpg') no-repeat;
    float: left;
    margin-bottom: 30px;
}