@media (max-width: 1199px) {
  .bx-dn {
    display: none;
  }
  .bx-db {
    display: block;
  }
  .bx-ml0 {
    margin-left: 0;
  }
  .bx-w96 {
    width: 96%;
    padding-left: 2%;
    padding-right: 2%;
  }
  .news li {
    height: 1.2699rem;
  }
  .inv-company > div.big .i02 {
    width: 76%;
  }
  .inv-company > div .i02 {
    width: 52%;
  }
  .banner .b-box {
    padding-top: 35px;
    margin-left: 30px;
  }
  .swiper-business {
    margin-left: 0;
    padding-left: 45px;
    padding-right: 45px;
  }
}
@media (max-width: 1099px) {
  .nav li > a {
    padding-left: 15px;
    padding-right: 15px;
  }
}
@media (max-width: 991px) {
  .mx-db {
    display: block;
  }
  .mx-dn {
    display: none;
  }
  .mx-mt20 {
    margin-top: 20px;
  }
  .mx-mt0 {
    margin-top: 0;
  }
  .mx-w100 {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
  }
  .mx-fs18 {
    font-size: 18px;
  }
  /*****************************头部*******************************/
  .header .logo {
    margin-top: 11px;
    width: 104px;
    height: 27px;
  }
  .header .gp-dm {
    margin-top: 8px;
  }
  .tools {
    border-left: none;
    padding: 10px;
    line-height: 29px;
  }
  .tools .languge-ico {
    font-size: 13px;
  }
  .nav {
    position: absolute;
    left: 0;
    top: 49px;
    z-index: 103;
    width: 100%;
    background-color: #fff;
  }
  .nav li {
    width: 100%;
    height: auto;
    text-align: center;
    border-bottom: 1px solid #eee;
  }
  .nav li > a {
    color: #666;
    line-height: 24px;
    padding: 8px 0;
  }
  .nav li .nav-bg {
    display: none;
  }
  .nav li:hover > a,
  .nav li.act > a {
    color: #32417d;
  }
  .content .c-left {
    width: 100%;
    position: relative;
  }
  .content .c-left h1 {
    width: 50%;
    box-sizing: border-box;
    float: left;
    border-top: none;
    padding: 5px 3%;
    font-size: 16px;
    line-height: 24px;
    background-image:none;
  }
  .content .c-left h1.c-js {
    background: url(../images/ico_lnb_mo1.png) no-repeat 95% center #f2f2f2;
    background-size: 9px 5px;
    border-left: 1px solid #d9d9d9;
  }
  .content .c-left h1.c-js.act {
    background-image: url(../images/ico_lnb_mo.png);
  }
  .content .c-nav {
    width: 50%;
    position: absolute;
    right: 0;
    top: 36px;
    background-color: #fff;
    float: left;
    z-index: 99;
  }
  .content .c-nav a {
    border-bottom: 1px solid #d0d0d0;
    padding: 10px 6%;
  }
  .content .c-search {
    border: 1px solid #d0d0d0;
  }
  .content .c-search .inp {
    width: 70%;
    padding: 10px 5%;
    line-height: 18px;
  }
  .content .c-search .btn {
    width: 20%;
    height: 38px;
    background: url(../images/ico02.jpg) no-repeat center center #193b88;
  }
  .content .c-right {
    width: 948px;
  }
  .news li {
    height: 1.5818rem;
  }
  .contact {
    margin-top: 60px;
  }
  .contact li {
    background-color: #e9e9e9;
  }
  .banner .b-title {
    font-size: 38px;
    line-height: 46px;
  }
  .business .b-title {
    height: 80px;
  }
  /*
  .business .b01 .b-logo,
  .business .b02 .b-logo {
    height: 42px;
  }
  .business .b03 .b-logo {
    height: 88px;
  }
  .business .b04 .b-logo {
    height: 60px;
  }
  .business .b05 .b-logo {
    height: 30px;
  }
  */
 
  .business .b-logo img{
    width:60%;
    height: auto;
  }
  .business .b-logo {
    margin-top: 30px;
    margin-left: 45px;
    margin-bottom: 30px;
  }/*
  .business .b-logo img {
    height: 100%;
    width: auto;
  }*/
  .business .sector {
    position: absolute;
    right: 0;
    top: 136px;
    width: 145px;
  }
  .business .sector li {
    width: 145px;
    height: 55px;
  }
  .business .sector li .ko {
    margin-top: 0;
    margin-bottom: 0;
    line-height: 55px;
  }
  .business .sector li.li06 {
    margin-left: 0;
  }
}
@media (max-width: 767px){
  .v-popo .v-box {
    width: 6rem;
    height: 5rem;
    margin-left: -3rem;
    margin-top: -2.5rem;
  }
  .v-popo .v-box .v-close {
    width: .32rem;
    height: .32rem;
    background-size: .18rem .18rem;
    right: -0.32rem;
  }
  .v-popo .v-box .c-prev {
    width: .34rem;
    height: .32rem;
    margin-top: -0.16rem;
    left: -0.34rem;
  }
}

@media (max-width: 750px) {
  .sx-db {
    display: block;
  }
  .sx-dn {
    display: none;
  }
  .sx-mpb10 {
    margin-bottom: 0;
    padding-bottom: 0rem;
  }
  .sx-mt0 {
    margin-top: 0;
  }
  .sx-mb0 {
    margin-bottom: 0;
  }
  .sx-w100 {
    width: 100%;
  }
  .sx-fs20 {
    font-size: 20px;
  }
  .mx-mt20 {
    margin-top: .2rem;
  }
  .sx-border {
    padding-left: 3%;
    padding-right: 3%;
    padding-top: .2rem;
  }
  .text {
    font-size: 14px;
    line-height: 22px;
  }
  .text_s {
    font-size: 12px;
    line-height: 1.4;
  }
  .text_m {
    font-size: 16px;
    line-height: 1.3;
  }
  .text_b {
    font-size: 18px;
    line-height: 1.3;
  }
  .text_mb {
    font-size: 17px;
    line-height: 1.3;
  }
  /*******************内页广告图*********************/
  .sub-banner {
    height: 60px;
    line-height: 60px;
  }
  .sub-banner p {
    font-size: 19px;
    text-align: left;
  }
  .footer {
    padding: .25rem 2%;
  }
  .footer .f-bq {
    float: none;
    text-align: center;
  }
  /*************************************
		发展历程
	**************************************/
  .history .d_right li {
    padding: .2rem 0 .3rem;
  }
  .history .d_right li .d_r_s1 {
    width: 16%;
    text-align: left;
  }
  .history .d_right li .d_r_s2 {
    width: 84%;
  }
  .honor {
    margin-left: -2%;
  }
  .honor li {
    margin-left: 2%;
    width: 48%;
    margin-bottom: .25rem;
  }
  .honor li .h-img {
    height: 2.3rem;
    border: 5px solid #f0f0f0;
  }
  .honor li .bg {
    position: static;
    background-color: #fff;
    text-align: center;
    display: block;
    padding-top: .2rem;
    padding-bottom: .2rem;
  }
  .honor li .bg .tb_cell {
    display: block;
    width: 100%;
    color: #666;
  }
  .pager span,
  .pager a {
    padding: 4px 6px;
  }
  .comp-sm {
    margin-left: -2%;
  }
  .comp-sm li {
    width: 46%;
    margin-left: 2%;
    padding: .3rem 1%;
    margin-bottom: .2rem;
  }
  .comp-sm li .c-img {
    width: 60px;
    height: 60px;
  }
  .news li {
    height: 1.61rem;
    padding-top: .25rem;
    padding-bottom: .25rem;
  }
  .news li .n-img {
    width: 36%;
  }
  .news li .n-txt {
    display: block;
    width: 62%;
  }
  .news li .n-txt .tb_cell {
    display: block;
  }
  .notice li {
    line-height: 22px;
    padding: .2rem .1rem .2rem 25px;
    background-size: 16px 16px;
    background-position: 2px .23rem;
  }
  .notice li .no-txt {
    width: 100%;
  }
  .inv-title {
    padding: .2rem .3rem .2rem;
  }
  .inv-div td {
    padding: 10px 5px;
  }
  .inv-div .s01 {
    border-right: 1px solid #d9d9d9;
    width: 140px;
    line-height: 20px;
  }
  .map {
    height: 6rem;
  }
  .contact li {
    width: 88%;
    margin-left: 6%;
    margin-right: 6%;
    padding-top: 40px;
    padding-bottom: 20px;
    margin-bottom: 35px;
  }
  .contact li .ico {
    width: 48px;
    height: 48px;
    top: -24px;
    background-size: auto 20px;
    margin-left: -24px;
  }
  .inv-company > div {
    height: auto;
    width: 100%;
    padding: 0;
  }
  .inv-company > div.big {
    height: auto;
  }
  .inv-company > div.big .i02 {
    width: 60%;
  }
  .inv-company > div .i01 {
    padding: 10px 0;
    width: 36%;
    border-left: none;
    background-color: #fff;
  }
  .inv-company > div .i02 {
    padding: 10px 4%;
    width: 56%;
    margin-left: -1px;
    border-left: 1px solid #d9d9d9;
  }
  .gp-company .gp-left {
    width: 100%;
    border-right: none;
  }
  .gp-company .gp-left .up-ico {
    width: 20px;
    background-size: auto 18px;
    height: 22px;
  }
  .gp-company .gp-right {
    width: 100%;
  }
  .gp-company .gp-r-tab a {
    width: 23%;
    margin-left: 1%;
    margin-right: 1%;
    line-height: 26px;
    float: left;
  }
  .carrer .carrer-body li .ca {
    padding: .2rem 1%;
  }
  .carrer .carrer-body li .open-div {
    padding: .35rem 4.7%;
  }
  .carrer .ca {
    padding: .15rem 1%;
  }
  .carrer .ca.ca01 {
    width: 52%;
  }
  .carrer .ca.ca02 {
    width: 24%;
  }
  .banner .b-box {
    margin-left: 25px;
    margin-right: 25px;
    padding-top: 20px;
  }
  .banner .b-title {
    font-size: 30px;
    line-height: 36px;
  }
  .sector {
    top: 240px;
    left: 50%;
    margin-left: -145px;
    width: 290px;
  }
  .sector li {
    width: 145px;
    height: 55px;
    background-image: url(../images/sector_on_mo.png);
  }
  .sector li .ko {
    margin-top: 15px;
    margin-bottom: 15px;
    line-height: 25px;
    font-size: 18px;
  }
  .sector li .line_01 {
    border-top-width: 4px;
    border-right-width: 4px;
  }
  .sector li .line_02 {
    border-bottom-width: 4px;
    border-left-width: 4px;
  }
  .sector li.li02 {
    float: left;
  }
  .sector li.li03 {
    clear: none;
  }
  .sector li.li04 {
    clear: none;
  }
  .sector li.li05 {
    clear: none;
  }
  .sector li.li06 {
    margin-left: 0;
    clear: none;
  }
  .banner .swiper-slide {
    height: 580px;
  }
  .business .sector {
    left: auto;
    margin-left: auto;
  }
  .swiper-business {
    padding-left: 32px;
    padding-right: 32px;
    padding-bottom: 0;
  }
  .swiper-business .arrow {
    background-size: 16px 19px;
  }
  .swiper-business .swiper-pagination {
    display: none;
  }
  .business .b-title {
    height: 50px;
  }
  /*
  .business .b01 .b-logo,
  .business .b02 .b-logo {
    height: 35px;
  }
  .business .b03 .b-logo {
    height: 84px;
  }
  .business .b04 .b-logo {
    height: 46px;
  }
  .business .b05 .b-logo {
    height: 25px;
  }
  */
  .business .b-logo {
    margin-top: .4rem;
    margin-left: 0;
    text-align: center;
    margin-bottom: .4rem;
  }
  .business .business-box {
    height: auto;
    padding-bottom: .5rem;
  }
  .form-div {
    padding: .45rem 5%;
  }
  .form-div .inp {
    width: 95.87%;
    margin-bottom: .2rem;
  }
  .form-div .textarea textarea {
    width: 72%;
  }

  .banner .swiper-wrapper{
      height:580px !important;
    }
   .banner .swiper-slide{
    height:580px !important;
  }

  .banner .swiper-slide{
    background-image:none !important;
  }

  .banner .swiper-mobile{
    background-size:cover;
  }
}