@media (max-width: 1600px){
	.banner {
        margin-top: 80px;
    }
    .nav>ul ul{top: 80px;}
    .nav>ul>li>a {
        line-height: 80px;
        height: 80px;
    }
    .m_tab ul li {
        font-size: 14px;
    }

    .pageHeader .wrap {
        width: auto;
        position: relative;
        padding: 0 80px 0 0px;
        min-height: 80px;
    }

    .i_title ._title {
        font-size: 32px;
    }

    .m1_box dd.his {
    	padding-top: 15px;
        font-size: 18px;
    }

    .m1_box dd {
        font-size: 14px;
    }

    .com_til h4 {
        font-size: 28px;
        line-height: 2;
    }

    .com_til span {
        position: relative;
        font-size: 20px;
        line-height: 1.4;
    }

    .boxContents li .x .box .p {
        font-size: 18px;


    }

    .hong_dt {
        width: 60px;
        margin-bottom: 10px;
        margin-top: 20px;
    }

    .title-h1 h3 {
        font-size: 30px;
    }

    .boxContents li .x .box .tit {
        font-size: 22px;
    }

    .ioBox i {
        font-size: 60px;
    }

    .news-desc h4 {
        font-size: 16px;
    }

    .about h2 {
        font-size: 26px;
    }

}



@media (max-width: 1200px) {
    .nav {
        width: 50%;
    }

    .nav>ul>li>a {
        font-size: 16px;
        line-height: 70px;
        height: 70px;
    }

    .pageHeader .logo {
        left: 15px;
        padding: 15px 0 0 0;
    }

    .banner {
        margin-top: 70px;
    }

    .pageHeader .logo img {
        width: 80%;
    }

    .pageHeader .wrap {
        min-height: 70px;
        padding: 0 150px 0 0px;
    }

    .search a {
        right: 90px;
    }

    .i_title ._title {
        font-size: 30px;
    }

    .i_pro {
        margin-top: 30px;
    }

    .pcc-index-forth-box ul li h4 {
        font-size: 20px;
    }

    .pcc-index-forth-box ul li span.txt {
        font-size: 18px;
    }

    .ioBox i {
        line-height: 60px;
        font-size: 40px;
    }

    .ioBox h3 {
        font-size: 14px;
        line-height: 18px;
    }

    .footer_top {
        background: none;
        padding-bottom: 0px;
        padding-top: 20px;
    }

    .nav1 {
        display: none;
    }

    .lx {
        padding: 10px 20px;
    }

    .lx .s2 {
        display: none;
    }

    .main6 {
        height: 110px;
        padding: 10px 0;
    }

    .main6 li.lli {
        border: none;
    }

    .main6 li span {
        line-height: 30px;
        height: 30px;
    }

    .main6 span {
        padding-left: 0px;
        display: block;
        font-size: 14px;
    }

    .main6 span.s1 {
        background: none;
    }

    .main6 span.s2 {
        background: none;
    }

    .main6 span.s3 {
        background: none;
    }

    .index-bg3 ul li {
        width: 50%;
    }

    .about h2 {
        font-size: 26px;
        color: #747474;
        line-height: 1.5;
        padding: 20px 0 8px;
    }

    .about ul li {
        line-height: 40px;
        margin: 10px 0;
    }

    .b_box {
        display: none;
    }

    #owl-demo .owl-nav .owl-prev span {
        background-size: contain;
        margin-top: -40px;
        position: absolute;
        font-size: 0px;
        line-height: 40px;
        height: 40px;
        width: 40px;
    }

    #owl-demo .owl-nav .owl-next span {
        background-size: contain;
        margin-top: -40px;
        position: absolute;
        font-size: 0px;
        line-height: 40px;
        height: 40px;
        width: 40px;
        display: block;
    }

    .com_til h4 {
        font-size: 18px;
        line-height: 1.4;
    }

    .com_til span {
        font-size: 20px;
        line-height: 1.4;
    }

    .main9 {
        padding-top: 30px;
        padding-bottom: 20px;
    }

    .main8 {
        padding-top: 30px;
        padding-bottom: 20px;
    }

    .title-h1 h3 {
        font-size: 25px;
        line-height: 2;
    }

    .title-h1 span {
        line-height: 1.5;
        padding: 4px 8px;
        font-size: 14px;
    }

    .main4 img {
        margin-left: 0px;
    }

    .pcc-index-forth-box ul li h4 {
        font-size: 18px;
        line-height: 1.2;
    }

    .pcc-index-forth-box ul li span.txt {
        font-size: 14px;
        line-height: 1.2;
    }
}

@media (max-width: 1420px) {
    .main4 .box {
        width: 90%;
    }
}

@media (max-width: 980px) {
    .b_box {
        display: block;
    }

    .dl-menuwrapper button {
        width: 40px;
        height: 40px;
        top: 5px;
    }

    .i_title ._title {
        font-size: 20px;
        line-height: 1.2
    }

    .i_pro {
        margin-top: 15px;
    }

    .search {
        display: none;
    }

    .dl-menuwrapper {
        display: block;
    }

    .menu {
        position: relative;
        display: block;
    }
    .m1_list{
        height: 90px;
    }

    .col-xs-6{
        padding-left: 5px;
        padding-right: 5px;
    }
    
    .menu span {
        left: 10px;
        position: absolute;
        background: #fff;
        -webkit-transition: all 0.5s ease;
        width: 27px;
        height: 2px;
        -webkit-border-radius: 3px;
        border-radius: 3px;
        transition: all 0.5s ease;
    }

    .menu span:first-child {
        content: "";
        top: 16px;
    }

    .menu span {
        top: 32px;
    }

    .menu span:last-child {
        content: "";
        top: 24px;
    }

    .nav {
        display: none;
    }

    .row {
        margin-right: 0px;
        margin-left: 0px;
    }
}

@media (max-width: 768px) {
    .m1_list>div>a>dl>div>dd:nth-child(2){
        display: none;
    }
    .banner{
        display: none;
    }
    .banner1{
        display: block;
    }
    .hong_dt {
        width: 40px;
        margin-bottom: 0px;
        margin-top: 0px;
        height: 47px;
        line-height: 47px;
    }
    .m1_list{
        width: 50%;
        height: auto;
        margin-bottom: 20px;
    }
    .m1_box dd.his{
        padding-top: 10px;
        padding-bottom: 10px; 
        margin-bottom: 0px; 
        font-size: 16px;
    }
    .pageHeader .wrap{
        min-height: 50px;
        line-height: 50px;
    }
    .pageHeader .logo{
        padding: 0px;
    }
    .dl-menuwrapper{
        top: 0;
    }
    .main3 .row>div:nth-child(3){
        display: none;
    }
}


@media (min-width: 768px) {
    .m1_box .col-sm-6 {
        width: 48%;
        margin-right: 2%;
    }
    .banner{
        display: block;
    }
    .banner1{
        display: none;
    }
}

@media (min-width: 991px) {
    .m1_box .col-md-3 {
        width: 23%;
        margin-right: 2%;
    }
}