/*公共样式*/
*{
  margin:0;padding:0;
}
a{
  color:inherit;text-decoration:none;outline:0;
}
.clear{
  clear:both;
}
img, video {
    vertical-align:top;border: 0; width: auto;
}
ul, li {
    list-style: none;
}
h1,h2,h3,h4,h5,p{
  margin:0;font-weight:400;
}
html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu {
  font-size:14px; line-height:30px;
}
button, html, input, textarea {
    font-family: Helvetica,Arial,STXihei,FreeSans,Arimo,"Droid Sans","wenquanyi micro hei","Hiragino Sans GB","Hiragino Sans GB W3",sans-serif;
    -webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;
}
header, section, footer, aside, nav, main, article, figure {
    display: block;
}
html, body {
    width: 100%;height:auto;overflow-x: hidden;
}
@font-face {
    font-family: 'icomoon-yunxin';
    src: url(/fonts/icomoon-hfy.eot);
    src: url(/fonts/icomoon-hfy-ie6.eot#iefix) format('embedded-opentype'), url(../fonts/icomoon-hfy.ttf) format('truetype'), url(../fonts/icomoon-hfy.woff) format('woff'), url(../fonts/icomoon-hfy.svg) format('svg');
    font-weight: normal;
    font-style: normal;
}

.fi {
    text-transform: none;
    font-weight: 400;
    font-style: normal;
    font-variant: normal;
    font-family: icomoon-yunxin !important;
    line-height: 1;
    speak: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

.fi-quotl:before {content: "\e906"}
.fi-audio:before { content: "\e901"}
.fi-ren:before { content: "\e902"}
.fi-sms:before { content: "\e903"}
.fi-up:before { content: "\e904"}
.fi-video:before {content: "\e905"}
.fi-arrowd:before { content: "\e911"}
.fi-arrowl:before {content: "\e912"}
.fi-arrowr:before { content: "\e913"}
.fi-close:before { content: "\e920"}
.fi-right:before {content: "\e924"}
.fi-question:before { content: "\e932"}
.fi-earphone:before {content: "\e900"}
.fi-tel:before { content: "\e910"}
.fi-tel2:before { content: "\e91d"}
.fi-imglobal:before {content: "\e918"}
.fi-imsafe:before {content: "\e919"}
.fi-imsure:before { content: "\e91a"}
.fi-global:before { content: "\e909"}
.fi-thread:before {content: "\e908"}
.fi-sure:before {content: "\e90a"}
.fi-exclamation:before {content: "\e922"}
.fi-info:before { content: "\e921"}

.mggt img{
  width: 100%;
}





/*轮播图*/
.mbanner{
  display:block;height: 640px;position: relative;
}
.swiper-container3{
  display:block;height: 640px;position: relative;top: -80px;
}
.mbanner img{
  width: 100%;height: 100%;
}
.promotionSMS p{
  color: #ffffff;font-weight: 200;font-size: 24px;line-height: 38px;
}
 .promotionSMS p.h2 {
  font-size: 16px;line-height: 28px;font-weight: 400;
}
 .promotionSMS p.h3 {
  font-size: 20px;line-height: 38px;font-weight: bold;
}
.fr{
  display: block;float: right;
} 
.mheader,.m_footer,.mblock{
  display:block;
}
.mheadnav{
  display:block;
}
.product-region-box h2 {
  font-size:16px;text-indent:0px;text-align:center;line-height: 30px;width: 90%;margin:0px auto 30px;
}
.navleft ul{
  margin-left:0px;
}
.navleft ul li{
  min-width:10px;
}
.section_list{
  width:95%;
}
.btitle{
  width:90%;
} 
.mheadnav {height: 60px;background:#12093e;position: relative;top: 0px;width: 100%;box-shadow:0px 0px 6px #ffffff;z-index: 99;
}
.mheadnav .logo img {
  height: 45px;width:auto;margin-top: 10px;
}
.mheadnav .kf {
  height: 45px;float: right;display:block;width: 70px;margin-top: 10px;background: url("./images/menu.png?v=1") left no-repeat;background-size: 140px;
}
.mheadnav .title{
  margin: 30px auto;    font-size: 24px;    color: #000;    text-align: center;
}
.mheadnav .munt {
  height: 45px;float: right;display:block;   width: 70px;margin-top: 10px;background: url("./images/menu.png?v=1") right no-repeat;      background-size: 140px;
}
.m-menu {
  position: fixed;top: 0;right: 0;bottom: 0;left: 0;z-index: 6; display: none;overflow-y: scroll; padding-top: 0;background: rgba(0,0,0,.9); color: #fff;
}
.m-menu .menu-header {
  position: absolute; top: 0; right: 0; left: 0; z-index: 9; width: 100%; height: 45px; background: #161616;
}
.m-menu .menu-header .fi-close {
  float: right; display: block; width: 46px;text-align: center;font-size: 20px; margin-top: 15px;color:#fff;
}
.m-kf{
  position: fixed; top: 60px;right: 0; left: 0;z-index: 6;display: none; overflow-y: scroll;padding-top: 0;
  background: #fff;color: #fff;border-radius:0px 0px 10px 10px; box-shadow: 0px 0px 10px #333; width: 95%;margin: auto;
}
.kf-cc{
  color:#333;width: 47%;display: inline-block;background: #f5f6f6;line-height: 60px;text-align: center;padding-top: 20px;border-radius: 10px;
}
.kf-tel{
  color:#333;width: 47%;display: inline-block;background: #f5f6f6;line-height: 60px;text-align: center;padding-top: 20px;border-radius: 10px;
}
.KFBox-header {
  width: 90%;margin:auto;
}
.m-kf .KFBox-header .kf-close{
  border: 2px solid #cccece;margin: auto;color:#333; width: 100%;text-align: center;font-size: 20px;display: block;
  line-height: 40px;margin-bottom: 30px;border-radius: 10px;
}
.m-menu .scroll-wrap {
  margin-top: 45px;height: -webkit-calc(100% - 90px);height: -moz-calc(100% - 90px);height: calc(100% - 90px);
}
.m-menu .menu-nav-main {
  padding-bottom: 100px;
}
.m-menu .menu-nav-main a {
  display: block;color: #fff;
}
.m-menu .menu-nav-main ul {
  width: 100%;
}
.m-menu .menu-nav-main li {
  overflow: hidden;padding: 0 14px;height: 48px;vertical-align: middle;font-size: 18px;line-height: 48px;color:#fff;
}
.m-menu .menu-nav-main li.open-product {
  height: auto;
}
.m-menu .menu-nav-main li.active {
  background: rgba(0,0,0,.5);
}
.m-menu .menu-nav-main .fi-arrowd, .m-menu .menu-nav-main .fi-up {
  float: right;margin-top: 15px;vertical-align: middle;font-size: 18px;
}
.m-menu .menu-nav-child {
  position: relative;left: -28px;width: 100%;
}
.m-menu .menu-nav-child li {
  padding-left: 50px;background: #2f3034;font-size: 16px;
}
.m-menu .menu-nav-child li.active {
  background: #272728;
}
.m-menu .menu-contact {
  display: block;margin: 18px auto 13px;width: 90%;height: 40px;border: 1px solid #fff;color: #fff;text-align: center;font-size: 16px;line-height: 40px;
}
#productMenu {
  background: #2f3034;
}
.navright{
  position:fixed; bottom:0px;width:100%;
}
.navright a{
  border-radius: 0px;width:50%;margin:0px;line-height: 50px; border:0px;background:#ababab;
}
.navright a.login{
  height:50px;
}
.navright a.register{
  background:url("../images/promotionSMSbat2.JPG");background-size: 100% 50px;
}
.promotionSMS {
  position: absolute;padding: 25px 0;width: 100%;bottom: 12em;
}
.promotionSMS p{
  font-size:18px; line-height:25px;text-align: center;
}
.promotionSMS p.h1{
  font-size:16px; line-height:30px;font-size: 400;
}
.testing{
  margin-top:20px;
}
.testing a{
  margin-right:5%; width:45%;
}
.wrapperGun {
  width: 100%;height: auto;background:none;
}
.wrapperGun3{
  position: absolute;top: 73%;color: #fff;left: 0px;width: 90%;margin: auto;text-align: center;right: 0px;font-size: 20px;
}
.swiper-container3 .swiper-pagination-bullets{
  bottom:27%;
}

.pyq_bjb{width:90%;padding: 40px 0; margin: 0px auto;
}
.pyq_bjb a{float:none;}
.pyq_bjb a.pyq_vido{    margin: 30px auto;}
.pyq_bjb a {
    display: block;
    margin: 0px auto;
    line-height: 60px;
    border-radius: 15px;
    font-size: 18px;
    color: #fff;
    background: #3526e4;
    text-align: center;
}
/*十大优势*/
.ysxqbox{
  width: 100%;background: #FFFFFF;
}
.ysxqbox .ysxqbt h2{
  font-size: 26px;text-align: center;line-height: 50px;font-weight: 600;
}
.ysxqbox .ysxqbt h4{
  font-size: 23px;text-align: center;font-weight: 600;
}
.ysxqbox .ysxqz{
  width: 93%;margin: 25px auto;box-shadow: 0 0 4px 3px #DFDFDF;position: relative;padding-bottom: 20px;
}
.ysxqbox .ysxqz img{
  width: 90%;margin: 15px auto;display: block;
}
.ysxqbox .ysxqz h1{
  position: absolute;left: 60px;top: 20px;font-size: 20px;color: #333333;text-align: center;line-height: 40px;font-weight: 600;
}
.ysxqbox .ysxqz h4{
  margin-top: 15px;margin-left: 10px;font-size: 15.6px;color: #4B4B4B;font-weight: 400;line-height: 30px;
}
.ysxqbox .ysxqz .imgys{
  width: 47px;height: 37px; margin-left: 10px;padding-top: 20px;
}
.product-region-2-box li{
  width:45%; margin:2%;height:400px;
}
.product-region-2-box li:first-child{
  margin-left:2%;
}
.product-region-2-box-div p{
  font-size:12px;
}
.product-region-2-box-div{
  height:270px;
}
.product-region-4-box dl{
  position: relative;top:0px;transition: top .1s ease-in;width:320px; background: #FFF;
  box-shadow: 0px 0px 10px #afafaf;width: 89%;max-width: 370px;margin: 20px auto;padding:20px  2%;height: auto;
}
.product-region-4-box dl dt{
  background:url("../images/icon.png"); float:left;width:40px;height: 40px;background-size: 240px 40px;margin: 0px 10px 20px 0px; 
}
.product-region-4-box dl dt.icon1{
  background-position: 0px 0px;
}
.product-region-4-box dl dt.icon2{
  background-position: -80px 0px;
}
.product-region-4-box dl dt.icon3{
  background-position: -160px 0px;
}
.product-region-4-box dl dt.icon4{
  background-position: -240px 0px;
}
.product-region-4-box dl dt.icon5{
  background-position: -320px 0px;
}
.product-region-4-box dl dt.icon6{
  background-position: -400px 0px;
}
.product-region-4-box dl dd{
  float:left;width: 250px;
}
.product-region-4-box dl p{
  line-height: 40px;
}
.product-region-4-box dl dd p.title{
  font-size:20px; font-weight:600;  line-height: 45px; 
}

/*为什么选择中海广告*/


/*信赖选择*/


/*专注互联网广告投放8年*/


/*新增*/


/*客户评价*/



/*仅需三步*/
.process{
  width:320px; margin:80px auto;
}
.process p{
  font-size: 20px; font-family: "Microsoft YaHei"; color: #333333; font-weight:400; line-height: 30px; text-align: center; margin-bottom: 60px;
}
.process dl{
  width: 140px; float: left; text-align: center;    height: 120px;
}
.process .process_icon dt{
  width: 60px; height: 60px; background: url(../images/process.png);margin: 20px auto;
}
.process .process_icon:nth-child(1) dt{
  background-position: -5px 0px;
}
.process .process_icon:nth-child(3) dt{
  background-position: -75px 0px;
}
.process .process_icon:nth-child(4) dt{
  background-position: -145px 0px;
}
.process .process_icon:nth-child(6) dt{
  background-position: -215px 0px;cursor: pointer;
}
.process .process_icon dd{
  font-size: 10px;margin-left:0px;
}
.process .process_arrow{
  width: 40px;
}
.process .process_arrow dt{
  font-size: 30px;line-height: 120px;color:#666;
}
/* 2023/06/16 新增 */
.title-zh {
    margin-top: 50px;
  text-align: center;
  margin-bottom: 50px;
}
.title-zh a {
    position: relative;
    display: block;
    margin: 0 auto !important;
    width: 240px;
    height: 130px;
}
.title-zh img {
    width: 240px;
}