/* // =====开始===== */
/* 自适应调整 新增 2017-12-11 */
@media screen and (min-width: 992px) and (max-width: 1200px) {
    .banner-body .body-line .body-box {
        margin: 0;
        width: 50%;
        text-align: center;
        padding: 0 100px;
    }
}

@media screen and (min-width: 767px) and (max-width: 992px) {
    .banner-body .body-line .body-box {
        margin: 0;
        width: 50%;
        text-align: center;
        padding: 0 50px;
    }
}

@media screen and (max-width: 767px) {
    .banner-body .body-line .body-box {
        margin: 0;
        width: 100%;
        text-align: center;
        padding: 0 5%;
        margin: 50px 0;
    }
    .head-backgroud .ad-title p.title-main {
        font-size: 40px;
    }
}

@media screen and (max-width: 475px) {
    .head-backgroud .ad-title p.title-main {
        font-size: 30px;
    }
}
/* // =====结束===== */