.f_bannner {
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url(../images/f_banner.jpg?verr=1.0);
    width: 100%;
    height: 100px;
    color: white;
    font-size: 30px;
    text-align: center;
    line-height: 75px;
}

.f_details {
    width: 100%;
    background-color: #fafafa;
    position: relative;
    text-align: center;
    color: #777777;
    font-size: 14px;
}

    .f_details .item {
        width: 1140px;
        margin: 0 auto;
        position: relative;
        background-color: white;
        padding: 30px 30px 90px;
    }

        .f_details .item .icon {
            width: 236px;
            float: left;
            height: 92px;
        }

            .f_details .item .icon.icon1 {
            }

            .f_details .item .icon.icon2 {
            }

            .f_details .item .icon.icon3 {
            }

            .f_details .item .icon img {
                width: 236px;
                height: 92px;
            }

        .f_details .item .cont {
            float: left;
            font-size: 16px;
            height: 97px;
            width: 800px;
            text-align: left;
            margin-left: 20px;
            line-height: 25px;
            padding-top: 37px;
        }

        .f_details .item .f_img {
            width: 100%;
        }

            .f_details .item .f_img img {
                margin-top: 20px;
            }

.ct-9 {
    margin-top: 0px;
}