.menu_icon,
.logo_320,
.text_320,
.intro_320,
.cs_320 {
    display: none;
}
.content_three_wrap * {
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
}

.content_three {
    max-width: 1100px;
}

.content_three .banner {
    position: relative;
    width: 100%;
    height: 258px;
}

.content_three .banner .banner_title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

@media (max-width: 575.98px) {
    .header .top_nav,
    .logo_576,
    .nav_box,
    .text_576,
    .intro_576,
    .content_five .consul,
    .content_five .cs_banner .cs_576,
    .gray,
    .bg_line:before,
    .bottom_intro {
        display: none;
    }

    .content_three .banner .banner_title {
        width: 100%;
		text-align:center;
    }

    .content_three .banner .banner_title .intro_320 {
        display: inline-block;
        width: 90%;
    }

    .content_three .banner {
        margin-top: 0px;
    }

}


@media (max-width: 575.98px) {
    .content_three .banner {
        height:200px;
    }
}
@media (min-width: 576px) and (max-width: 767.98px) {

    .top_nav,
    .nav_box,
    .text_320,
    .intro_320,
    .cs_320,
    .content_five .consul,
    .gray,
    .bg_line:before {
        display: none;
    }

    .content_three .banner .banner_title {
        width: 100%;
		text-align:center;
    }
    .content_three .banner .banner_title img {
        width: 80%;
		text-align:center;
    }

}