/* 重要1920px 1440px 1366px */
/*max 最大宽度*/
@media only screen and (max-width: 414px) {}
@media only screen and (max-width: 384px) {}
@media only screen and (max-width: 375px) {}
@media only screen and (max-width: 360px) {}
@media only screen and (max-width: 320px) {}
/*mobile*/
@media only screen and (max-width: 768px) {}
@media only screen and (min-width: 768px) {}
@media only screen and (max-width: 992px) {
	.header-top{display:none;}
	/*992px以下移动端的头部*/
	.tt-header{background:#fff;position:relative;left:0;right:0;top:0;height:auto;overflow-x:hidden;-webkit-transition:width 1s,height 1s,transform 1s;-moz-transition:width 1s,height 1s,transform 1s;transition:width 1s,height 1s,transform 1s}
	.tt-header.stick{position:relative;animation:none!important;transition:none!important;}
	
	/*992px以下的头部-第一块LOGO*/
	.tt-header .logo{height:50px;line-height:50px;}
	.tt-header .logo img{display:inline-block;max-width:100%;max-height:50px;width:auto;height:auto;vertical-align:middle; margin:10px auto;}
	.tt-header .logo img.black{display:inline-block;}
	.tt-header .logo img.white{display:none;}
	
	/*992px以下的头部-第一块下拉切换按钮*/
	/* 菜单列表 */
	.tt-header .cmn-toggle-switch:focus{outline:0}
	.tt-header .cmn-toggle-switch{position:relative;float:right; padding:0; margin:25px 0; width:25px;height:17px;cursor:pointer;z-index:101}
	.tt-header .cmn-toggle-switch span{display:block;position:absolute;top:7px;left:0;right:0;height:3px;background:#333333;-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out}
	.tt-header .cmn-toggle-switch::after,.tt-header .cmn-toggle-switch::before{content:"";position:absolute;display:block;top:7px;left:0;width:100%;height:3px;background:#333333;-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out}
	.tt-header .cmn-toggle-switch::before{margin-top:-7px}
	.tt-header .cmn-toggle-switch::after{margin-top:7px}
	.tt-header .cmn-toggle-switch.active::before{-webkit-transform:translateY(7px) rotate(45deg);-moz-transform:translateY(7px) rotate(45deg);-ms-transform:translateY(7px) rotate(45deg);transform:translateY(7px) rotate(45deg);-webkit-transform-origin:center center;-moz-transform-origin:center center;-ms-transform-origin:center center;transform-origin:center center}
	.tt-header .cmn-toggle-switch.active::after{-webkit-transform:translateY(-7px) rotate(-45deg);-moz-transform:translateY(-7px) rotate(-45deg);-ms-transform:translateY(-7px) rotate(-45deg);transform:translateY(-7px) rotate(-45deg);-webkit-transform-origin:center center;-moz-transform-origin:center center;-ms-transform-origin:center center;transform-origin:center center}
	.tt-header .cmn-toggle-switch.active span{opacity:0}
	
	/*992px以下的头部-第二块NAV*/
	.tt-header .toggle-block{display:none;text-align:center;position:relative;top:0;left:0;width:100%;max-height:100%;overflow:auto;padding:0}
	.tt-header .main-nav{margin-bottom:0;text-align:left}
	.tt-header .main-nav>ul>li{border-bottom:1px solid #dbdbdb;overflow:hidden}
	.tt-header .main-nav>ul>li>a,.tt-header .main-nav>ul>li>a:focus{display:block;position:relative;width:auto;font-size:14px;line-height:20px;color:#333333;padding:13px 15px 13px 15px;margin:0 auto}
 
	.tt-header .main-nav>ul>li>a:after,.tt-header .main-nav>ul>li>a:before{content:'';display:block;position:absolute;top:0;left:-500px;width:500px;bottom:0;background:0 0;-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out}
	.tt-header .main-nav>ul>li>a:after{left:auto;right:-500px}
	.tt-header .main-nav>ul>li.active>a,.tt-header .main-nav>ul>li.select>a,.tt-header .main-nav>ul>li>a:hover{color:#fff;background:#0252b6;text-decoration:none}
	
	.tt-header .main-nav>ul>li.active>a:after,.tt-header .main-nav>ul>li.active>a:before,.tt-header .main-nav>ul>li.select>a:after,.tt-header .main-nav>ul>li.select>a:before,.tt-header .main-nav>ul>li>a:hover:after,.tt-header .main-nav>ul>li>a:hover:before{background:#0252b6}
	
	.tt-header .main-nav>ul>li>ul{display:none;background:#f0f0f0;border-top:1px solid #dbdbdb}
	.tt-header .main-nav>ul>li>ul>li{border-bottom:1px solid #dbdbdb}
	.tt-header .main-nav>ul>li>ul>li>a{display:block;width:750px;font-size:14px;line-height:20px;color:#333333;padding:13px 22px;margin:0 auto}
	.tt-header .main-nav>ul>li>ul>li>a span:before{content:'-';margin-right:10px}
	.tt-header .main-nav>ul>li>ul>li>a,.tt-header .main-nav>ul>li>ul>li>a:focus{display:block; width:auto; position:relative;text-decoration:none}
	
	.tt-header .main-nav>ul>li>ul>li>a:after,.tt-header .main-nav>ul>li>ul>li>a:before{content:'';display:block;position:absolute;top:0;left:-500px;width:500px;bottom:0;background:0 0;-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out}
	.tt-header .main-nav>ul>li>ul>li>a:after{left:auto;right:-500px}
	.tt-header .main-nav>ul>li>ul>li.active>a,.tt-header .main-nav>ul>li>ul>li.select>a,.tt-header .main-nav>ul>li>ul>li>a:hover{color:#fff;background:#0252b6}
	.tt-header .main-nav>ul>li>ul>li.active>a:after,.tt-header .main-nav>ul>li>ul>li.active>a:before,.tt-header .main-nav>ul>li>ul>li.select>a:after,.tt-header .main-nav>ul>li>ul>li.select>a:before,.tt-header .main-nav>ul>li>ul>li>a:hover:after,.tt-header .main-nav>ul>li>ul>li>a:hover:before{background:rgba(0,0,0,.55)}
	.tt-header .main-nav>ul>li>ul>li.select>a .menu-toggle{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}
	.tt-header .main-nav>ul>li>ul>li>ul{display:none;background:#333333;border-top:1px solid #dbdbdb}
	.tt-header .main-nav>ul>li>ul>li>ul>li{border-bottom:1px solid #dbdbdb}
	.tt-header .main-nav>ul>li>ul>li>ul>li:last-child{border-bottom:0}
	.tt-header .main-nav>ul>li>ul>li>ul>li>a{display:block;position:relative;width:750px;font-size:14px;line-height:20px;color:#fff;background:#333333;padding:12px 40px;margin:0 auto;text-decoration:none}
	.tt-header .main-nav>ul>li>ul>li>ul>li>a:after,.tt-header .main-nav>ul>li>ul>li>ul>li>a:before{content:'';display:block;position:absolute;top:0;left:-500px;width:500px;bottom:0;background:0 0;-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out}
	.tt-header .main-nav>ul>li>ul>li>ul>li>a:after{left:auto;right:-500px}
	.tt-header .main-nav>ul>li>ul>li>ul>li>a span:before{content:'-';margin-right:10px}
	.tt-header .main-nav>ul>li>ul>li>ul>li.active>a,.tt-header .main-nav>ul>li>ul>li>ul>li>a:hover{text-decoration:none;color:#fff;background:#0252b6}
	.tt-header .main-nav>ul>li>ul>li>ul>li.active>a:after,.tt-header .main-nav>ul>li>ul>li>ul>li.active>a:before,.tt-header .main-nav>ul>li>ul>li>ul>li>a:hover:after,.tt-header .main-nav>ul>li>ul>li>ul>li>a:hover:before{background:#fff}
	/*菜单右侧下拉箭头点击切换*/
	.tt-header .menu-toggle{position:absolute;top:50%;right:9px;padding:13px 16px;margin-top:-20px;-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out}
	.tt-header .main-nav>ul>li.select>a .menu-toggle{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}
	
/* SWIPER 轮播 */
.banner .swiper-container{width:100%;height:100%;margin-left:auto;margin-right:auto;}
.banner .swiper-slide{overflow:hidden;}
.banner .slide-inner {height: 100%;}
.banner .slide-inner .imgBox {height: 100%;}
.banner .slide-inner .imgBox img {height: 100%; object-fit: cover;width: 100%;}

/* SWIPER 轮播图片 */
.banner .slider-content{position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 80%; margin:0 auto; color:#fff;}
.banner .slider-content h2{font-size:48px; font-weight:bold; margin:0px; padding:0px 0px 20px 0px; display:none;}
.banner .slider-content h2 img{vertical-align:middle;}
.banner .slider-content h3{font-size:18px; font-weight:normal; margin:0px; padding:0px; display:none;}
.banner .slider-content h4{font-size:24px; font-weight:bold; padding:0px 0px;}
.banner .slider-content .fea{ font-size:18px;}

 /* SWIPER 轮播切换按钮 */
.banner .swiper-slide{position:relative}
.banner .swiper-pagination .swiper-pagination-bullet{width:10px;height:10px;background:#ffffff;opacity:1;}
.banner .swiper-pagination .swiper-pagination-bullet-active{background:#0252b6}

/* swiper-pagination-white */
.banner .swiper-pagination-white .swiper-pagination-bullet{background:#ffffff}
.banner .swiper-pagination-white .swiper-pagination-bullet-active{background:#0252b6}

/* swiper position */
.banner .swiper-container-horizontal>.swiper-pagination-bullets, .banner .swiper-pagination-custom, .swiper-pagination-fraction{ bottom:0px; left:0px;}
.banner .swiper-button-next,.banner .swiper-button-prev{color:#fff; display:none;}

.banner-down{position: absolute; bottom:60px; width: 100%; z-index: 2; left: 0; right:0; margin: auto; display:none;}
.banner-down img {width:30px; animation: jump 1s cubic-bezier(.56,.01,.46,1) infinite alternate;display: block; float:right; margin-right:100px;}
@keyframes jump {0% {transform: translateY(3px)}to {  transform: translateY(-3px) }}
.banner-down span{margin-top: .1rem;}
			
	/* 内页banner */
	.header-wrap{display:none;}
	
/* 模块主标题默认 */
.index-pro-mkbt{padding-bottom:10px; text-align:left;}
.index-pro-mkbt h2.maintitle{font-size:30px; font-weight:bold; background-image:-webkit-linear-gradient(bottom,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; color:#0252b6; margin:0; }
.index-pro-mkbt p.subtitle{font-size:18px; background-image:-webkit-linear-gradient(bottom,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; color:#0252b6;text-transform:uppercase;display:inline-block; padding-bottom:0px; position:relative;}
.index-pro-mkbt p.overview{font-size:18px; color:#000;}
.index-pro-mkbt p.overview02{font-size:16px; color:#000;}

.mkbt{padding-bottom:10px; text-align:center;}
.mkbt h2.maintitle{font-size:30px; font-weight:bold; background-image:-webkit-linear-gradient(bottom,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; color:#0252b6; margin:0; }
.mkbt p.subtitle{font-size:16px; background-image:-webkit-linear-gradient(bottom,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; color:#0252b6;text-transform:uppercase;display:inline-block; padding-bottom:0px; position:relative;}
.mkbt p.subtitle::before {content:""; display:block; width:70px; height:1px; background-image:-webkit-linear-gradient(45deg,#0252b6,#3382e3,#4f9dfd); position:absolute; margin:16px 0px 0px -80px; }

.mkbt p.subtitle.protitle::after {content:""; display:block; width:50px; height:1px; background-image:-webkit-linear-gradient(45deg,#0252b6,#3382e3,#4f9dfd); position:absolute; margin:-16px 0px 0px 160px; }
.mkbt p.subtitle.casetitle::after {content:""; display:block; width:50px; height:1px; background-image:-webkit-linear-gradient(45deg,#0252b6,#3382e3,#4f9dfd); position:absolute; margin:-16px 0px 0px 150px; }
.mkbt p.subtitle.newstitle::after {content:""; display:block; width:50px; height:1px; background-image:-webkit-linear-gradient(45deg,#0252b6,#3382e3,#4f9dfd); position:absolute; margin:-16px 0px 0px 120px; }

.mkbt p.subtitle.company::after {content:""; display:block; width:50px; height:1px; background-image:-webkit-linear-gradient(45deg,#0252b6,#3382e3,#4f9dfd); position:absolute; margin:-16px 0px 0px 155px; }
.mkbt p.subtitle.culture::after {content:""; display:block; width:50px; height:1px; background-image:-webkit-linear-gradient(45deg,#0252b6,#3382e3,#4f9dfd); position:absolute; margin:-16px 0px 0px 180px; }

.mkbt p.overview{font-size:18px; color:#000;}
.mkbt p.overview02{font-size:18px; color:#000;}
.mkbt p.overview03{font-size:16px; color:#666; padding-top:15px;}
		
	/* OTHER设置 */
	.breadcrumb-bg{display:none;}
	.ny-left{display:none;}
	.ny-right .category{display:inherit;}
	


	/* index-about关于我们 */
	.index-about{}
	.index-about-title{padding-bottom:20px;}
.index-about-title h2{padding:15px 0px 15px 0px;font-size:30px; font-weight:bold; background-image:-webkit-linear-gradient(bottom,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; color:#0252b6;}
.index-about-title h2 span{margin-top:0;padding-top:0;font-size:18px; background-image:-webkit-linear-gradient(bottom,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; color:#0252b6; display:block;}
.index-about-title h3{ font-size:18px;}

.index-aboutlist{border-radius:50px; display:block; background:#fff; padding:26px 40px; -webkit-box-shadow:0 10px 10px 0 rgba(0,0,0,.1);-moz-box-shadow:0 10px 10px 0 rgba(0,0,0,.1);box-shadow:0 10px 10px 0 rgba(0,0,0,.1); margin-bottom:40px; -webkit-transition:all .4s;-moz-transition:all .4s;-o-transition:all .4s;transition:all .4s}
.index-aboutlist dl dt{ font-size:24px; font-weight:bold; background-image:-webkit-linear-gradient(90deg,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; padding-top:10px; padding-bottom:15px;}
.index-aboutlist dl dd.txt{color:#666;}
.index-aboutlist:hover{background:url(../images/index-aboutlist-bg.jpg); color:#fff; cursor:pointer;}
.index-aboutlist:hover dl dt{background-image:-webkit-linear-gradient(90deg,#fff,#fff,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}

/*内页关于我们-企业文化*/
.ny-culturelist{text-align:center; margin-bottom:20px;}
.ny-culturelist dl{background:#f8f8f8; padding:30px 0px;}
.ny-culturelist dl dt{font-size:24px; font-weight:bold; padding:10px 0px;}
.ny-culturelist dl dd{font-size:18px;}
.ny-culturelist dl dd.pic{}
.ny-culturelist dl dd.pic img{margin:0 auto;}

	/* 详情页（产品proshow.html/新闻newsshow.html） */
	.detail-title h3{font-size:18px; text-align:center;}
	
.newslist{margin-bottom:20px; position: relative; display: block; transition: all .36s; }
.newslist dl dd.riqi{color:#0252b6; padding:0px 20px 10px 20px;}
.newslist dl dt{font-size:18px; font-weight:bold; padding:0px 20px 10px 20px;}
.newslist dl dd.txt{color:#666; padding:0px 20px 0px 20px;}
.newslist dl{padding:20px 0px; cursor:pointer;}
.newslist dl::before{content: ""; position: absolute; left: 0; bottom: 0; z-index: 1; width: 100%; height: 1px; background: #e2e0e0;}
.newslist dl::after{content: ""; position: absolute; left: 0; bottom: 0; z-index: 1; width: 0; height: 1px; background: #0252b6; transition: all .36s;}

.newslist dl:hover::after {width: 100%;}
.newslist dl .img-box{overflow:hidden}
.newslist dl .img-box img,.newslist dl .img-box img{transition:opacity .3s ease-out,transform .3s ease-out,filter .3s ease-out;-moz-transition:opacity .3s ease-out,-moz-transform .3s ease-out,-moz-filter .3s ease-out;-o-transition:opacity .3s ease-out,-o-transform .3s ease-out,-o-filter .3s ease-out;-webkit-transition:opacity .3s ease-out,-webkit-transform .3s ease-out,-webkit-filter .3s ease-out}
.newslist dl:hover .img-box img{-webkit-transform:scale(1.1);transform:scale(1.1); cursor:pointer;}
.newslist ul li{font-size:16px; border-bottom:1px dashed #f0f0f0; padding:15px 0px;}
.newslist ul li span{color:#999; padding-right:20px;}

/* - 联系方式里图标文字列表1- */
.iconlist1{text-align:center; margin-bottom:30px;}
.iconlist1 ul li strong{font-size:36px; border-radius:50%; border:2px solid #333333; padding:20px 0px; width:80px; height:80px; display:inline-block;}
.iconlist1 ul li.title{font-weight:bold; font-size:20px; padding:10px 0px;}
.iconlist1 ul li.txt01{font-size:16px;}
.iconlist1 ul li.txt02{font-size:16px; font-weight:bold;}
.iconlist1 ul li.txt02 a{color:#0252b6;}
.iconlist1 ul li.txt02 a:hover{ color:#0252b6;}
.iconlist1:hover ul li strong{ color:#fff; border:2px solid #0252b6; background:#0252b6; -webkit-transition: all .2s ease-in-out;	-moz-transition: all .2s ease-in-out; -ms-transition: all .2s ease-in-out; transition: all .2s ease-in-out; cursor:pointer;}

.salelist{ background:#f0f0f0; border-radius:15px; padding:30px 40px; min-height:auto; margin-bottom:20px;}
.salelist dl dt{font-size:30px; font-weight:bold; padding-bottom:20px; background-image:-webkit-linear-gradient(bottom,#0252b6,#3382e3,#4f9dfd);-webkit-background-clip:text;-webkit-text-fill-color:transparent; color:#0252b6;}
.salelist dl dd.txt{}

}

/*ipad*/
@media only screen and (min-width: 769px) and (max-width: 992px) {}
/*992px以上*/
@media only screen and (min-width: 992px) {
	/*992px以上的头部*/
	.tt-header{position:relative; background:rgba(255,255,255,0);}
	/*992px以上的头部-第一块LOGO*/
	.tt-header .top-inner{position:relative; float:left;}
	/*992px以上的头部-第二块NAV*/
	.tt-header .toggle-block{display:block!important; float:right;}
	/*.tt-header .toggle-block .container{width:100%;padding-left:0;padding-right:0}*/
	.tt-header .main-nav{display:inline-block;vertical-align:top}
	.tt-header .main-nav>ul>li{position:relative;float:left;list-style:none}
	
	.toggle-block-container{display:-ms-flexbox; display:-webkit-flexbox; display:flex; -ms-flex-wrap:wrap; align-items:center;}
	
	/*默认左右间距 1.导航文字占65px宽度 2.间距32px */
	.tt-header .main-nav>ul>li>a{display:block; position:relative; font-size:18px; font-weight:bold;}
	.tt-header .main-nav>ul>li.active,.tt-header .main-nav>ul>li:hover{color:#0252b6;}
	
	.tt-header .main-nav>ul>li.active>a,.tt-header .main-nav>ul>li:hover>a{color:#0252b6}
	
	.tt-header .main-nav>ul>li>ul{display:block;position:absolute;box-shadow:0 0 25px 0 rgba(0,0,0,0.1);top:100%;left:-10px;width:200px;background:#fff;visibility:hidden;opacity:0;-webkit-transform:translateY(40px);-moz-transform:translateY(40px);-ms-transform:translateY(40px);transform:translateY(40px);-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out; border-radius:0px 0px 10px 10px; padding-bottom:10px;}
	.tt-header .main-nav>ul>li:hover>ul{visibility:visible;opacity:1;-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);transform:translateY(0)}
	.tt-header .main-nav>ul>li>ul>li{border-bottom:1px solid #f8f8f8;text-align:center;list-style:none}
	.tt-header .main-nav>ul>li>ul>li:last-child{border-bottom:0}
	.tt-header .main-nav>ul>li>ul>li>a{display:block;position:relative;font-size:14px;line-height:18px;color:#333;padding:15px 10px 15px 10px;}
	.tt-header .main-nav>ul>li.active>ul li a{color:#333;padding-left:20px}
	.tt-header .main-nav>ul>li>ul>li{position:relative}
	.tt-header .main-nav>ul>li>ul>li>a:hover{background:#0252b6;color:#fff}
	
	.tt-header .main-nav>ul>li>ul>li>ul{display:block;position:absolute;top:0;left:100%;width:132px;background:#333333;visibility:hidden;opacity:0;-webkit-transform:translateY(40px);-moz-transform:translateY(40px);-ms-transform:translateY(40px);transform:translateY(40px);-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;transition:all .3s ease-in-out;list-style:none}
	.tt-header .main-nav>ul>li:nth-last-child(1)>ul>li>ul,.tt-header .main-nav>ul>li:nth-last-child(2)>ul>li>ul{left:auto;right:100%;margin-right:0}
	.tt-header .main-nav>ul>li>ul>li:hover>ul{visibility:visible;opacity:1;-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);transform:translateY(0)}
	.tt-header .main-nav>ul>li>ul>li>ul>li{border-bottom:1px solid #444;}
	.tt-header .main-nav>ul>li>ul>li>ul>li:last-child{border-bottom:0}
	.tt-header .main-nav>ul>li>ul>li>ul>li>a{display:block;position:relative;font-size:14px;line-height:18px;color:#fff;padding:15px 30px 15px 30px}
	.tt-header .main-nav>ul>li>ul>li>ul>li>a:hover{background:#0252b6;color:#fff;}
	
	.tt-header .menu-toggle{padding-left:5px}/*右侧箭头*/
	.tt-header.stick{position:fixed;left:0;width:100%; background:rgba(255,255,255,1); -webkit-box-shadow:0 0 10px rgba(0,0,0,.5);-moz-box-shadow:0 0 10px rgba(0,0,0,.5); box-shadow:0 0 10px rgba(0,0,0,.5)}
	
}
@media only screen and (min-width: 993px) and (max-width: 1200px) {
	.container{width:990px;}
	.tt-header .main-nav>ul>li>ul>li>ul{left:auto;right:100%}
	.tt-header .main-nav>ul>li>a{display:block; position:relative; padding:35px 16px;}
	.call-us{display:none;}
}

/*@media only screen and (min-width: 1024px) {}*/ /*>=1024的设备*/
/*@media only screen and (min-width: 1100px) {}*/ /*>=1100的设备*/
@media only screen and (min-width: 1200px) {}
@media only screen and (min-width: 1201px) and (max-width: 1440px) {
	.container{width:1200px;}
	.tt-header .main-nav>ul>li>a{display:block; position:relative; padding:35px 16px;}
	.call-us{display:inherit;}
}
@media only screen and (min-width: 1280px) {} /*>=1280的设备*/
@media only screen and (min-width: 1366px) {}  
@media only screen and (min-width: 1440px) {} 
@media only screen and (min-width: 1680px) {} 
@media only screen and (min-width: 1441px) and (max-width: 1680px) {
	.container{width:1470px;}
	.tt-header .main-nav>ul>li>a{display:block; position:relative; padding:35px 26px;}
	.call-us{display:inherit;}
}
@media only screen and (min-width: 1681px) and (max-width: 1920px) {
	.container{width:1670px;}
	.tt-header .main-nav>ul>li>a{display:block; position:relative; padding:35px 26px;}
}
@media only screen and (min-width: 1920px) {
	
}