h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: normal;
}

#content {
    MARGIN: 0px auto;
    width: 100%;
}

.topTitle {
    width: 960px;
    text-align: center;
    margin: 0 auto;
    margin-top: 50px;
}

    .topTitle h1 {
        text-align: center;
        font-size: 32px;
        font-family: SourceHanSansCN-Regular;
        color: #000000;
        line-height: 45px;
        padding-bottom: 28px;
    }

        .topTitle h1 span {
            color: #197FE8;
        }

    .topTitle h2 {
        text-align: center;
        padding: 0px 0px 28px 0px;
    }

.introduction {
    width: 521px;
    height: 137px;
    margin: 0px 0px 60px 372px;
    font-size: 14px;
    font-family: SourceHanSansCN-Light;
    color: #808080;
    line-height: 22px;
}

    .introduction p {
        width: 481px;
        float: right;
        margin-top: 61px;
    }

.problem {
    width: 650px;
    height: 400px;
    margin: 0 auto;
    padding-top: 80px;
    padding-left: 230px;
}

    .problem p {
        width: 200px;
        margin-left: 100px;
        margin-bottom: 70px;
        float: right;
        padding: 0px;
    }

        .problem p em {
            font-size: 18px;
            color: #000000;
            font-weight: bold;
        }

        .problem p span {
            display: block;
            font-size: 16px;
            color: #1A1C1F;
            padding: 10px 0 0;
        }

.ad h3 {
    width: 729px;
    height: 52px;
    margin: 20px 10px 0px 52px;
    color: #FEFEFE;
    font-size: 22px;
    font-family: SourceHanSansCN-Medium;
    line-height: 30px;
    float: left;
}

.solution {
    width: 960px;
    margin: 0 auto;
    height: 500px;
    font-family: SourceHanSansCN-Regular;
}

    .solution ul li {
        float: left;
    }

        .solution ul li em {
            font-size: 17px;
            color: #FFFFFF;
            background-color: #197FE6;
            padding: 4px 6px;
        }

        .solution ul li span {
            display: block;
            font-size: 14px;
            color: #FFFFFF;
            line-height: 20px;
            padding: 15px 0 0;
        }

.advantage {
    font-family: SourceHanSansCN-Regular;
    width: 960px;
    margin: 0 auto;
}

    .advantage p {
        width: 310px;
    }

        .advantage p a {
            display: block;
            height: 33px;
            width: 107px;
            background: url(/ycshFiles/ico_call3.jpg) no-repeat;
        }
        .advantage p a:hover {
            height: 33px;
            width: 107px;
            background: url(/ycshFiles/ico_callHover.png) no-repeat center;
        }
        .advantage p span {
            font-size: 21px;
            color: #197FE6;
        }

    .advantage h4 {
        width: 310px;
        padding: 30px 0px 60px 0px;
        font-size: 14px;
        color: #7D7779;
        line-height: 28px;
    }

    .advantage h5 {
        width: 260px;
        padding: 30px 0px 60px 580px;
        font-size: 14px;
        color: #7D7779;
        line-height: 28px;
    }

    .advantage h6 {
        width: 360px;
        padding: 30px 0px 60px 600px;
        font-size: 14px;
        color: #7D7779;
        line-height: 28px;
    }

.topTitle .call a {
    display: block;
    height: 33px;
    width: 128px;
    margin: 0 auto;
    background: url(/ycshFiles/ico_call3.png) no-repeat center;
}

    .topTitle .call a:hover {
        background: url(/ycshFiles/ico_callHover.png) no-repeat center;
    }