.banner {
    width: 100%;
    float: left;
}

    .banner img {
        width: 100%;
        background-size: 100% !important;
    }

.title_img {
    width: 100%;
    text-align: center;
    margin: 60px auto 40px;
    height: 50px;
}

    .title_img img {
        height: 60px;
    }

.usetit_img {
    padding: 60px 0 0 40px;
    margin: 0;
}

.use_bigbg {
    background: #f0f0f0;
    width: 100%;
    height: auto;
}

.title_img {
    float: left;
    display: block;
    text-align: center;
}

.bigbg_img {
    float: left;
    display: block;
    margin: 40px auto;
    text-align: center;
}

.banner_img img {
    width: 80%;
    padding-bottom: 40px;
}
/*合作*/
.hezuo_bg {
    width: 100%;
    height: 1000px;
    background: url(../../../Images/BusinessApplication/hezuo_bg.png);
}

.partner_ul {
    height: auto;
    background: #fff;
    width: 100%;
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    box-shadow: 0px 0px 10px 5px #aaa;
}

.partner_li {
    width: 12%;
    display: inline-block;
    margin: 15px 0;
}

    .partner_li img {
        width: 90px;
        height: auto;
    }

.Business_message {
    width: 50%;
    height: 320px;
    border: 1px solid #ddd;
    box-shadow: 0px 0px 10px 5px #aaa;
    border-radius: 4px;
    text-align: center;
    margin: 40px auto;
    padding: 0 20px;
}

.Business_messageTit {
    margin: 30px auto;
    font-size: 26px;
}

.liuyan {
    width: 100%;
    text-align: center;
}



/*留言板*/
.SignInadmin1 {
    float: left;
}

@media (max-width:768px ) {
    .title_img {
        width: 100%;
        text-align: center;
        margin: 20px auto 15px;
    }

        .title_img img {
            height: 50px;
        }

    .partner_li {
        width: 33.33333333333%;
        display: inline-block;
        margin: 15px 0;
    }

        .partner_li img {
            width: 100px;
            height: auto;
        }

    .Business_message {
        width: 100%;
        height: 320px;
        border: 1px solid #ddd;
        box-shadow: 0px 0px 10px 5px #aaa;
        border-radius: 4px;
        text-align: center;
        margin: 40px auto;
        padding: 0 20px;
    }
}