/* banner 开始 */
.apple-banner { width: 100%; height: 580px; overflow: hidden;}
.apple-banner .swiper-container { width: 100%; height: 100%; position: relative; }
.apple-banner .swiper-container .swiper-slide { height: 100%; overflow: hidden; position: relative;}
.apple-banner .swiper-container .swiper-slide a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.apple-banner .swiper-container .swiper-button-prev, .apple-banner .swiper-container .swiper-button-next { width: 15%; height: 100%; top: 0; background: none; margin: 0; }
.apple-banner .swiper-container .swiper-button-prev { left: 0; }
.apple-banner .swiper-container .swiper-button-next { right: 0; }
.apple-banner .swiper-button-prev span, .apple-banner .swiper-button-next span { display: block; width: 64px; height: 64px; position: absolute; top: 50%; margin-top: -32px; border-radius: 100%; opacity: 0; -webkit-transition: opacity 0.5s ease; transition: opacity 0.5s ease; }
.apple-banner .swiper-button-prev span { background: rgba(0,0,0,0.3) url(../images/arrows1.png) center center no-repeat; left: 20px; }
.apple-banner .swiper-button-next span { background: rgba(0,0,0,0.3) url(../images/arrows2.png) center center no-repeat; right: 20px; }
.apple-banner .swiper-button-prev:hover span, .apple-banner .swiper-button-next:hover span { opacity: .7; }

.apple-banner .swiper-pagination-bullet { width: 10px; height: 10px; opacity: .3;}
.apple-banner .swiper-pagination-bullet.swiper-pagination-bullet-active { background: #fff;}

@media (max-width:1680px) {
  .apple-banner { height: 520px; }
}
@media (max-width:1600px) {
  .apple-banner { height: 500px; }
}
@media (max-width:1560px) {
  .apple-banner { height: 480px; }
  .apple-banner .swiper-button-prev span, .apple-banner .swiper-button-next span { width: 60px; height: 60px; background-size: 60px 60px; }
}
@media (max-width:1440px) {
  .apple-banner { height: 440px; }
}
@media (max-width:1366px) {
  .apple-banner { height: 420px; }
}
@media (max-width:1280px) {
  .apple-banner { height: 400px; }
  .apple-banner .swiper-button-prev span, .apple-banner .swiper-button-next span { width: 50px; height: 50px; background-size: 50px 50px; }
}
@media (max-width:1200px) {
  .apple-banner { height: 380px; }
  .apple-banner .swiper-pagination-bullet { width: 8px; height: 8px; }
}
@media (max-width:1080px) {
  .apple-banner { height: 360px; }
}
 @media (max-width:1024px) {
  .apple-banner { height: 350px; }
  .apple-banner .swiper-button-prev span, .apple-banner .swiper-button-next span { width: 40px; height: 40px; background-size: 40px 40px; }
}
@media (max-width:920px) {
  .apple-banner { height: 320px; }
}
@media (max-width:820px) {
  .apple-banner { height: 280px; }  
}
@media (max-width:767px) {
  .apple-banner { height: 160px; }
  .apple-banner .swiper-container-horizontal>.swiper-pagination-bullets, .apple-banner .swiper-pagination-custom, .apple-banner .swiper-pagination-fractio { bottom: 5px; }
  .apple-banner .swiper-pagination-bullet { width: 8px; height: 8px; }
  .apple-banner .swiper-container .swiper-button-prev, .apple-banner .swiper-container .swiper-button-next { display: none; }
}
@media (max-width:390px) {
  .apple-banner { height: 150px; }
}
@media (max-width:320px) {
  .apple-banner { height: 140px; }
}
/* banner 结束 */


/* video 开始 */
.ly_video { overflow: hidden; padding: 80px 0;}
.lyVideo_swiper { position: relative;}
.lyVideo_swiper .swiper-container .swiper-slide { overflow: hidden; box-shadow: 0 0 12px rgba(0,0,0,.05); position: relative;}
.lyVideo_swiper .swiper-container .swiper-slide a.vdbtn { display: block; width: 100%; height: 100%; background: rgba(0,0,0,.45); position: absolute; left: 0; bottom: 100%; z-index: 1;}
.lyVideo_swiper .swiper-container .swiper-slide:hover a.vdbtn { bottom: 0;}
.lyVideo_swiper .swiper-container .swiper-slide a.vdbtn i { display: block; width: 44px; height: 44px; overflow: hidden; background-color: #205299; border-radius: 50%; margin: -22px 0 0 -22px; padding: 10px; position: absolute; left: 50%; top: 50%;}
.lyVideo_swiper .swiper-container .swiper-slide a.vdimg { display: block; width: 100%; height: 220px; overflow: hidden; border: 1px solid #f3f3f3; position: relative;}
.lyVideo_swiper .swiper-container .swiper-slide:hover a.vdimg img { -webkit-transform: scale(1.1); transform: scale(1.1);}
.lyVideo_swiper .swiper-container .swiper-slide a.vdname { display: block; width: 100%; height: 50px; overflow: hidden; line-height: 50px; color: #205299; font-size: 16px; font-weight: bold; text-align: center; white-space: nowrap; text-overflow: ellipsis; background-color: #f3f3f3; padding: 0 10px; position: relative;}

.lyVideo_swiper .swiper-button-prev, .lyVideo_swiper .swiper-button-next { width: 30px; height: 30px; top: -70px; background: #f3f3f3; margin: 0; padding: 8px;}
.lyVideo_swiper .swiper-button-prev { left: inherit; right: 40px; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.lyVideo_swiper .swiper-button-next { right: 0;}
.lyVideo_swiper .swiper-button-prev:hover, .lyVideo_swiper .swiper-button-next:hover { background: #205299;}
.lyVideo_swiper .swiper-button-prev:hover svg path, .lyVideo_swiper .swiper-button-next:hover svg path { fill: #ffffff;}
@media (max-width:1440px) {
  .ly_video { padding: 60px 0; }
  .lyVideo_swiper .swiper-button-prev, .lyVideo_swiper .swiper-button-next { top: -60px;}
}
@media (max-width:1366px) {}

@media (max-width:1280px) {}

@media (max-width:1200px) {}

@media (max-width:1080px) {}

@media (max-width:1024px) {}

@media (max-width:920px) {
  .ly_video { padding: 40px 0;}
  .lyVideo_swiper .swiper-button-prev, .lyVideo_swiper .swiper-button-next { top: -50px;}
}

@media (max-width:820px) {
  .lyVideo_swiper .swiper-container .swiper-slide a.vdimg { height: 200px;}
}

@media (max-width:767px) {
  .lyVideo_swiper .swiper-container .swiper-slide a.vdimg { height: 240px;}
}

@media (max-width:390px) {}

@media (max-width:320px) {}
/* video 结束 */


/*product 开始*/
.ly_product { overflow: hidden; padding: 80px 0 50px; background-color: #f3f3f3;}
.lyPro_menu { clear:both; width:100%; height:auto; margin-bottom: 40px; padding:0; background-color:#fff; border-top:6px solid #205299;}
.lyPro_menu .lyProMenu_title { padding: 30px 3% 40px;color:#fff;background:#205299;font-size:20px;font-weight:bold;float:left;box-sizing: border-box;-webkit-box-sizing: border-box;-moz-box-sizing: border-box;}
.lyPro_menu .lyProMenu_title img { margin-right:5px;}
.lyPro_menu .lyProMenu_swiper { width:80%; height:100px; overflow:hidden; margin:0 auto; padding:0; position:relative;}
.lyPro_menu .lyProMenu_swiper .swiper-container { width:100%; height:100px; overflow:hidden; margin:0 auto; padding:0; position:relative;}
.lyPro_menu .lyProMenu_swiper .swiper-container .swiper-slide { height:100%; overflow:hidden; position:relative;}
.lyPro_menu .lyProMenu_swiper .swiper-container .swiper-slide a { display:block; width:100%; padding:0 10%; height:44px; overflow:hidden; line-height:44px; color:#333; font-size:16px; text-align:center; white-space:nowrap; text-overflow:ellipsis; margin:25px auto; position:relative; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;transition: all .4s; -webkit-transition: all .4s; -moz-transition: all .4s; -o-transition: all .4s; font-weight:bold;}
.lyPro_menu .lyProMenu_swiper .swiper-container .swiper-slide.swiper-slide-active a, .lyPro_menu .main .swiper-container .swiper-slide a:hover { background-color:#205299; color:#fff;}

.lyPro_list ul { min-height: 320px;}
.lyPro_list ul li { width: 32%; margin:0 2% 30px 0; float:left;}
.lyPro_list ul li:nth-child(3n+3){ margin-right:0;}
.lyPro_list ul li .lyPro_con { overflow: hidden; background-color: #fff; position: relative; }
.lyPro_list ul li .lyPro_con .lyPro_img { width: 100%; height: 320px; margin: 0 auto; }
.lyPro_list ul li .lyPro_con .lyPro_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative; }
.lyPro_list ul li .lyPro_con .lyPro_img a img { display: block; max-width: 100%; max-height: 100%; margin: auto; position: absolute; left: 0; top: 0; right: 0; bottom: 0; }
.lyPro_list ul li .lyPro_con:hover .lyPro_img a img { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); transform: scale(1.1);}
.lyPro_list ul li .lyPro_con .lyPro_text { margin: 0 auto; padding: 15px 35px 15px 0; margin:0 20px; border-top:1px solid #ddd;}
.lyPro_list ul li .lyPro_con .lyPro_text .lyPro_name a { display: block; width:100%; height: 32px; overflow: hidden; line-height: 32px; color: #222; font-size: 18px;white-space: nowrap; text-overflow: ellipsis; vertical-align: middle; }
.lyPro_list ul li .lyPro_con .lyPro_text p { width: 100%; height: 24px; overflow: hidden; line-height: 24px; color: #999; font-size: 16px; white-space: nowrap; text-overflow: ellipsis;position: relative; }
.lyPro_list ul li .lyPro_con .lyPro_text p i { display: inline-block; width: 16px; height: 16px; overflow: hidden; vertical-align: middle; margin: -2px 10px 0 0; }
.lyPro_list ul li .lyPro_con .lyPro_text p i svg { display: block; width: 100%; height: 100%; }
.lyPro_list ul li .lyPro_con .lyPro_text p i svg path { fill: #999999; }
.lyPro_list ul li .lyPro_con::before { content: ''; display: block; width: 0; height: 0; background-color: rgba(0, 0, 0, .45); position: absolute; left: 50%; top: 50%; z-index: 1; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%); transition: all 0.5s; -webkit-transition: all 0.5s; -moz-transition: all 0.5s; -o-transition: all 0.5s; }
.lyPro_list ul li .lyPro_con:hover::before { width: 100%; height: 100%; }
.lyPro_list ul li .lyPro_con a.lyPro_jt{ position:absolute; right:20px; bottom:32px;}
.lyPro_list ul li .lyPro_con a.lyPro_btn { display: block; width: 100%; height: 100%;position: absolute; left: 50%; top: 200%; z-index: 2; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%); }
.lyPro_list ul li .lyPro_con a.lyPro_btn img{ position:absolute; left: 50%; top:50%;transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%);}
.lyPro_list ul li .lyPro_con:hover a.lyPro_btn { top: 50%; }
.lyPro_list ul li .lyPro_con a.lyPro_btn i { display: block; width: 32px; height: 32px; overflow: hidden; margin: 0 auto; }
.lyPro_list ul li .lyPro_con a.lyPro_btn i svg { display: block; width: 100%; height: 100%; transform: rotate(0deg); -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); }
.lyPro_list ul li .lyPro_con a.lyPro_btn i svg path { fill: #ffffff; }
.lyPro_list ul li .lyPro_con a.lyPro_btn:hover i svg { transform: rotate(45deg); -webkit-transform: rotate(45deg); -moz-transform: rotate(45deg); -ms-transform: rotate(45deg); -o-transform: rotate(45deg); }

@media (max-width:1680px) {
}
@media (max-width:1600px) {
  .lyPro_list ul li .lyPro_con .lyPro_text .lyPro_name a { font-size:17px;}
  .lyPro_list ul li .lyPro_con .lyPro_text p { font-size:15px;}
  .lyPro_list ul li .lyPro_con .lyPro_img { height:300px;}
}
@media (max-width:1560px) {
}
@media (max-width:1440px) {
  .ly_product { padding: 60px 0 30px;}
  .lyPro_list ul li .lyPro_con .lyPro_img { height:280px;}
}
@media (max-width:1366px) {
}
@media (max-width:1280px) {
  .lyPro_list ul li .lyPro_con .lyPro_img { height: 260px;}
}
@media (max-width:1200px) {
  .lyPro_list ul li .lyPro_con .lyPro_text .lyPro_name a { font-size:16px;}
  .lyPro_list ul li .lyPro_con .lyPro_text p { font-size:14px;}
}
@media (max-width:1080px) {
  .ly_product { padding: 60px 0 40px;}
  .lyPro_menu { margin-bottom: 30px;}
  .lyPro_list ul li { margin:0 2% 20px 0;}
  .lyPro_list ul li:nth-child(3n+3){ margin-right:0;}
  .lyPro_list ul li .lyPro_con .lyPro_img { height: 220px;}
  .lyPro_list ul li .lyPro_con a.lyPro_btn img { width: 60px; height: 60px;}
}
@media (max-width:1024px) {
}
@media (max-width:920px) {
  .ly_product { padding: 40px 0 20px;}
  .lyPro_menu { margin-bottom: 20px;}
  .lyPro_menu .lyProMenu_title { padding: 20px 2% 30px;}
  .lyPro_menu .lyProMenu_swiper, .lyPro_menu .lyProMenu_swiper .swiper-container { height: 80px;}
  .lyPro_menu .lyProMenu_swiper .swiper-container .swiper-slide a { margin: 18px auto;}
  .lyPro_list ul li .lyPro_con .lyPro_img { height: 200px;}
}
@media (max-width:820px) {  
  .lyPro_list ul li .lyPro_con .lyPro_img { height: 160px;}
  .lyPro_list ul li .lyPro_con .lyPro_text { padding: 10px 30px 10px 0;}
  .lyPro_list ul li .lyPro_con a.lyPro_jt { bottom: 22px;}
}
@media (max-width:767px){
	.lyPro_menu .lyProMenu_title { display:none;}
	.lyPro_menu .lyProMenu_swiper { width:90%;}
  .lyPro_list ul li { width: 48.5%; margin: 0 3% 20px 0;}
  .lyPro_list ul li:nth-child(3n+3){ margin-right:3%;}
  .lyPro_list ul li:nth-child(2n+2){ margin-right:0;}
  .lyPro_list ul li .lyPro_con .lyPro_img { height: 150px;}
  .lyPro_list ul li .lyPro_con .lyPro_text { padding: 10px 0;}
  .lyPro_list ul li .lyPro_con a.lyPro_jt {display: none;}  
}
@media (max-width:390px){
}
@media (max-width:320px){
  .lyPro_list ul li { width: 100%; margin: 0 0 20px; float: none;}
}
/*product 结束*/


/*news 开始*/
.ly_news { overflow: hidden; padding: 80px 0;}
.lyNew_main ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -15px;}
.lyNew_main ul li { width: 33.333333%; padding: 0 15px;}
.lyNew_img { width: 100%; height: 205px; overflow: hidden;}
.lyNew_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.lyNew_img a:hover img { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); transform: scale(1.1);}
.lyNew_title { margin: 10px 0;}
.lyNew_title a { display: block; line-height: 32px; color: #555; font-size: 24px;}
.lyNew_list { height: 160px; overflow: hidden;}
.lyNew_list a { display: block; width: 100%; overflow: hidden; padding: 8px; background-color: rgba(0, 0, 0, 0);}
.lyNew_list a:hover { background-color: #f3f7f9;}
.lyNew_list a p { width: calc(100% - 88px); height: 24px; overflow: hidden; line-height: 24px; color: #555; font-size: 16px; white-space: nowrap; text-overflow: ellipsis; float: left;}
.lyNew_list a span { display: block; width: 88px; height: 24px; overflow: hidden; line-height: 24px; color: #555; font-size: 14px; text-align: right; float: right;}
.lyNew_main ul li a.lyNew_more { display: block; width: 128px; height: 32px; overflow: hidden; line-height: 32px; color: #fff; font-size: 14px; font-weight: bold; text-transform: uppercase; text-align: center; background-color: #205299; margin-top: 20px;}
.lyNew_main ul li a.lyNew_more:hover { background-color: #1e4a8a;}

@media (max-width:1440px) {
  .ly_news { padding: 60px 0;}
  .lyNew_title a { line-height: 30px; font-size: 22px;}
}
@media (max-width:1366px) {
  .lyNew_img { height: 195px;}
}
@media (max-width:1280px) {
}
@media (max-width:1200px) {
}
@media (max-width:1080px) {
  .lyNew_img { height: 180px;}
}
@media (max-width:1024px) {
}
@media (max-width:920px) {
  .ly_news { padding: 40px 0;}
  .lyNew_main ul { margin: 0 -10px;}
  .lyNew_main ul li { padding: 0 10px;}
  .lyNew_img { height: 150px;}
  .lyNew_title a { font-size: 20px;}
  .lyNew_list a p { font-size: 14px;}
}
@media (max-width:820px) {
}
@media (max-width:767px){
  .ly_news { padding: 40px 0 0;}
  .lyNew_main ul { margin: 0;}
  .lyNew_main ul li { width: 100%; margin-bottom: 40px; padding: 0;}
}
@media (max-width:390px){
}
@media (max-width:320px){
}
/*news 结束*/


/*about 开始*/
.ly_about { overflow: hidden; padding: 80px 0; background-color: #f3f3f3;}
.lyAbout_main .lyAbout_left { width: 50%; padding: 0 15px 0 0; float: left;}
.lyAbout_main .lyAbout_right { width: 50%; padding: 0 0 0 15px; float: right;}
.lyAbout_main .lyAbout_title { line-height: 50px; color: #333; font-size: 36px; font-weight: 300; margin-bottom: 30px; padding-bottom: 15px; border-bottom: 1px solid rgba(0, 0, 0, 0.07); position: relative;}
.lyAbout_main .lyAbout_title::after { content: ''; display: block; width: 100px; height: 1px; background-color: #bdc3c7; position: absolute; left: 0; bottom: -1px;}
.lyAbout_video { width: 100%; height: 420px; overflow: hidden; position: relative;}
.lyAbout_con a.lyAbout_img { display: block; width: 100%; height: 300px; overflow: hidden; position: relative;}
.lyAbout_con a.lyAbout_img:hover img { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); transform: scale(1.1);}
.lyAbout_con .lyAbout_ms { line-height: 24px; color: #555; font-size: 14px; margin: 15px 0;}
.lyAbout_con .lyAbout_ms p { line-height: 24px!important; color: #555!important; font-size: 14px!important;}
.lyAbout_con a.lyAbout_btn { display: block; width: 128px; height: 32px; overflow: hidden; line-height: 30px; color: #205299; font-size: 14px; text-align: center; border: 1px solid #205299; background-color: rgba(0,0,0,0);}
.lyAbout_con a.lyAbout_btn:hover { background-color: #205299; color: #fff;}
.lyAbout_con a.lyAbout_btn i { display: inline-block; width: 14px; height: 14px; vertical-align: middle; margin: -2px 0 0 10px;}
.lyAbout_con a.lyAbout_btn:hover i svg path { fill: #ffffff;}

@media (max-width:1440px) {
  .ly_about { padding: 60px 0;}
  .lyAbout_main .lyAbout_title { line-height: 40px; font-size: 32px;}
}
@media (max-width:1366px) {
  .lyAbout_video { height: 400px;}
  .lyAbout_con a.lyAbout_img { height: 260px;}
}
@media (max-width:1280px) {
}
@media (max-width:1200px) {
}
@media (max-width:1080px) {
  .lyAbout_video { height: 360px;}
  .lyAbout_con a.lyAbout_img { height: 220px;}
}
@media (max-width:1024px) {
}
@media (max-width:920px) {
  .ly_about { padding: 40px 0;}
  .lyAbout_main .lyAbout_title { line-height: 36px; font-size: 26px; margin-bottom: 20px; padding-bottom: 10px;}
  .lyAbout_main .lyAbout_left { padding: 0 10px 0 0;}  
  .lyAbout_main .lyAbout_right { padding: 0 0 0 10px;}
  .lyAbout_video { height: 310px;}
  .lyAbout_con a.lyAbout_img { height: 180px;}
}
@media (max-width:820px) {
}
@media (max-width:767px){
  .ly_about { padding: 40px 0 20px;}
  .lyAbout_main .lyAbout_left, .lyAbout_main .lyAbout_right { width: 100%; margin-bottom: 20px; padding: 0; float: none;}
  .lyAbout_video { height: 240px;}
}
@media (max-width:390px){
}
@media (max-width:320px){
}
/*about 结束*/


/*service 开始*/
.ly_service { overflow: hidden; padding: 80px 0;}
.lyService_main ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -15px;}
.lyService_main ul li { width: 25%; padding: 0 15px;}
.lyService_main ul li .lyService_con { width: 100%; height: 100%; overflow: hidden; padding: 30px; background-color: #f3f3f3;}
.lyService_main ul li .lyService_con:hover { background-color: #205299;}
.lyService_con i { display: block; width: 120px; height: 120px; overflow: hidden; border: 1px solid #205299; border-radius: 50%; margin: 0 auto 20px; padding: 34px;}
.lyService_con title { display: block; line-height: 1.2; color: #333; font-size: 20px; text-align: center; margin-bottom: 10px;}
.lyService_con p { line-height: 24px; color: #555; font-size: 14px; text-align: center;}
.lyService_con:hover i { border-color: #fff;}
.lyService_con:hover i svg path { fill: #fff;}
.lyService_con:hover title, .lyService_con:hover p { color: #fff;}

@media (max-width:1440px) {
  .ly_service { padding: 60px 0;}
}
@media (max-width:1366px) {
  .lyService_con i { width: 100px; height: 100px; padding: 28px;}
  .lyService_con title { font-size: 18px;}
}
@media (max-width:1280px) {
  .lyService_main ul { margin: 0 -10px;}
  .lyService_main ul li { padding: 0 10px;}
  .lyService_main ul li .lyService_con { padding: 20px;}
  .lyService_con i { width: 80px; height: 80px; padding: 20px;}
}
@media (max-width:1200px) {
}
@media (max-width:1080px) {
}
@media (max-width:1024px) {
}
@media (max-width:920px) {
  .ly_service { padding: 40px 0;}
  .lyService_main ul { margin: 0 -5px;}
  .lyService_main ul li { padding: 0 5px;}
  .lyService_main ul li .lyService_con { padding: 20px 10px;}
  .lyService_con i { width: 70px; height: 70px; padding: 18px;}
  .lyService_con title { font-size: 16px;}
}
@media (max-width:820px) {
}
@media (max-width:767px){
  .ly_service { padding: 40px 0 20px;}
  .lyService_main ul { margin: 0 -10px;}
  .lyService_main ul li { width: 50%; margin-bottom: 20px; padding: 0 10px;}
}
@media (max-width:390px){
}
@media (max-width:320px){
  .lyService_main ul { margin: 0;}
  .lyService_main ul li { width: 100%; padding: 0;}
}
/*service 结束*/


.lx_dz { width:100%; overflow:hidden; margin:0 auto; padding:0;}
.lx_dz .dz_map { width:100%; height:420px; overflow:hidden; margin:0 auto; padding:0; border-top:5px solid #205299;}
.lx_dz .dz_map iframe{width:100%;}
.lx_dz .dz_map iframe body{width:100%;}
@media (max-width:1366px) {
  .lx_dz .dz_map{height:380px;}
}
@media (max-width:1080px) {
  .lx_dz .dz_map{height:320px;}
}
@media (max-width:920px) {
  .lx_dz .dz_map{height:280px;}
}