#head{height: 960px; }
#head .bd li{height: 960px;}
#head .bd li img{height: 960px; width: 100%; object-fit: cover;}
.headan{position: relative;}
.headan .prev,.headan .next{position: absolute; top: 646px; z-index: 999;}
.headan .prev{left: 56px;}
.headan .next{left: 136px;}
#head .hd{position: absolute; width: 100%; z-index: 9; height: 5px; top: 755px; text-align: center;}
#head .hd li{width: 16px; height: 16px; border-radius: 50%; background: rgba(255,255,255,0.6); display: inline-block; margin-right: 50px;}
#head .hd li.on{background: rgba(0,0,0,0.6);}
#nav{height: 80px; width: 100%; position: absolute; top: 0; border-bottom: 1px solid rgba(255,255,255,0.4);}
.logo{padding-top: 22px; float: left;}
.menu{float: right;display: flex; padding-top: 25px;}
.menu ul{display: flex;}
.menu ul li{ color: #fff; font-size: 18px; position: relative; }
.menu ul li ul li:hover{font-weight: bold;}
.menu ul li a{padding-left: 30px; padding-right: 30px;}
.menu ul li::after{content: '/';}
.menu ul li:nth-last-child(1)::after{content: '';}
.menu ul li ul{position: absolute;display: none;  padding-top: 30px; width: 600px; left: -20px;}
.menu ul li ul li{width: auto; float: left; text-align: center;}
.menu ul li ul li::after{content:''}
.menur{ padding-top: 5px;}
.menur a:nth-child(1){padding-right: 25px;}
#m1{height: 900px; background: url(../img/m1.jpg) center;}
.m1{display: flex; justify-content: space-between;}
.m1l{width: 56%; padding-top: 150px;}
.t1 h3{font-size: 46px; color: #000; font-weight: bold; width: 600px; border-bottom: 1px solid #e5e5e5;}
.t1 span{font-size: 35px;font-weight: bold; color: #666666;line-height: 80px;}
.m1l_p{font-size: 16px; padding-top: 30px; height: 150px;}
.m1l_ul ul{display: flex;}
.m1l_ul ul li{flex:1; text-align: center; border-right: 1px solid #d1d1d1;}
.m1l_ul ul li .unit{font-size: 20px;line-height: 50px; color: #666666; font-weight: bold;}
.m1l_ul ul li .unit span{font-size: 50px; font-weight: bold; color: #000; padding-right: 10px;}
.m1l_ul ul li:nth-last-child(1){border-right: none;}
.m1l_more{width: 164px; height: 49px; border: 1px solid #96c1a7; border-radius: 24px; line-height: 49px; margin-top: 90px;color: #00a040; font-size: 16px; display: block; text-indent: 33px; background: url(../img/icon3.png) #fff no-repeat; background-position: 120px 18px ;}
.m1r{ width: 40%; max-width: 473px; height: 900px; background: url(../img/a3.png) no-repeat right; background-size: contain;}
#m2{height: 900px; background: url(../img/m2.jpg) center;}
.m2{}
.m2l{width: 43%; float: left; padding-top: 140px;}
.t2 h3{font-size: 46px; color: #fff; font-weight: bold; width: 500px; border-bottom: 1px solid #71d097; padding-bottom: 5px;}
.m2lcon ul li{color: #fff; padding-top: 55px;}
.m2lcon ul li h3{font-size: 35px; font-weight: bold;}
.m2lcon ul li span{color: #70d096;}
.m2lcon ul li p{padding-top: 35px;}
.m2r{float: right; padding-top: 125px;}
.m2r ul li{width: 400px; height: 155px; background: rgba(102,102,102,0.8); margin-bottom: 10px;}
.m2r ul li span{font-size: 70px; color: #fff; line-height: 155px; display: block; float: left; width: 135px; text-align: center;}
.m2r ul li h3{font-size: 30px; font-weight: bold; color: #fff; padding-top: 30px;}
.m2r ul li p{color: rgba(255,255,255,0.5);}
.m2r ul li.on{background: #fff;}
.m2r ul li.on span,.m2r ul li.on h3{color: #00a040;}
.m2r ul li.on p{color: #70d096;}
#m3{height: 900px; background: url(../img/m3.jpg) center;}
.m3l{width: 20%; float: left;}
.t3{padding-top: 160px;}
.t3 h3{font-size: 46px; color: #000; font-weight: bold; border-bottom: 1px solid #e5e5e5; padding-bottom: 10px;}
.m3l ul{padding-top: 40px;}
.m3l ul li{font-size: 20px; margin-top: 40px;}
.m3l ul li::before{content: '——';font-weight: bold; letter-spacing: -3px; padding-right: 18px;}
.m3l ul li.on{ color: #00a040; font-weight: bold;}
.m3r{width: 80%; float: right;}
.m3r .con{padding-top: 158px;}
.m3r .con ul{display: flex; justify-content: space-between;}
.m3r .con ul li{width: 320px; height: 565px; background: #fff; box-shadow: rgba(123,123,123,0.2) 0 0 20px; padding-left: 30px; padding-right: 30px;}
.m3r_cat{font-size: 15px; color: #00a040; padding-top: 45px;}
.m3r_t{font-size: 24px; padding-top: 8px; height: 90px;}
.m3r_sj{font-size: 15px; color: #666666;}
.m3r_img{width: 320px; height: 206px; padding-top: 20px;}
.m3r_img img{width: 320px; height: 206px; object-fit: cover;}
.m3r_more{width: 164px; height: 49px; border: 1px solid #96c1a7; border-radius: 24px; line-height: 49px; margin-top: 34px;color: #00a040; font-size: 16px; display: block; text-indent: 33px; background: url(../img/icon3.png) #fff no-repeat; background-position: 120px 18px ;}
#foot1{height: 344px; background: #097032;}
.foot1l{width: 454px; float: left; color: #fff;}
.foot1l_t{font-size: 26px; border-bottom: 1px solid #1c8546; padding-top: 65px; padding-bottom: 5px;}
.foot1l_con{color: #fff;}
.foot1l_con h3{font-size: 20px; font-weight: normal; padding-top: 20px; padding-bottom: 5px;}
.foot1l_con ul li{line-height: 37px;}
.foot1l_con ul li span{display: block; float: left;}
.foot1l_con ul li:nth-child(1) span{background: url(../img/icon4.png) left no-repeat; padding-left: 25px;}
.foot1l_con ul li:nth-child(2) span{background: url(../img/icon5.png) left no-repeat; padding-left: 25px;}
.foot1r{float: right; padding-top: 65px;}
.foot1r ul li{float: left; color: #fff; font-size: 20px;  text-align: center; }
.foot1r>ul>li{padding-left: 55px; padding-right: 55px;border-right: 1px solid #1c8546;}
.foot1r>ul>li:nth-last-child(1){border-right: 0;}
.foot1r ul li ul li{float: none; font-size: 16px; color: #4fa672;}
#foot2{height: 70px; background: #04652a; line-height: 70px; color: #69a681; line-height: 70px;}





@media (max-width:1750px){
	.menu ul li a{padding-left: 15px; padding-right: 15px;}
	.m3r .con ul li{width: 320px; padding-left: 15px; padding-right: 15px;}
	.foot1r>ul>li{padding-left: 30px; padding-right: 30px;}
}

@media (max-width:1440px){
	.m3r .con ul li{width: 300px; padding-left: 15px; padding-right: 15px;}
	.m3r_img{width: 300px; height: 206px; padding-top: 20px;}
	.m3r_img img{width: 300px; height: 206px; object-fit: cover;}
	.menu ul li a{padding-left: 5px; padding-right: 5px;}
	.foot1r>ul>li{padding-left: 15px; padding-right: 15px;}
}
@media (max-width:768px){
	#head{height: 260px; }
	#head .bd li{height: 260px;}
	#head .bd li img{height: 260px; width: 100%; object-fit: cover;}
	.headan{position: relative;}
	.headan .prev,.headan .next{position: absolute; top: 146px; z-index: 999;}
	.headan .prev{left: 56px;}
	.headan .next{left: 136px;}
	#head .hd{position: absolute; width: 100%; z-index: 9; height: 5px; top: 755px; text-align: center;}
	#head .hd li{width: 16px; height: 16px; border-radius: 50%; background: rgba(255,255,255,0.6); display: inline-block; margin-right: 50px;}
	#head .hd li.on{background: rgba(0,0,0,0.6);}
	#m1{height: auto; background: url(../img/m1.jpg) center;}
	.m1l_more{ margin-top: 40px; margin-bottom: 40px;} 
	.m1l{width: 100%; padding-top: 50px;}
	.t1 h3{font-size: 30px; color: #000; font-weight: bold; width: 100%; border-bottom: 1px solid #e5e5e5;}
	.t1 span{font-size: 20px;font-weight: bold; color: #666666;line-height: 80px;}
	.m1l_p{font-size: 16px; padding-top: 30px; height: auto; padding-bottom: 30px;}
	.m1l_ul ul li .unit span{font-size: 30px}
	#m2{height: 900px; background: url(../img/m2.jpg) center;}
	.m2{}
	.m2l{width: 100%; float: none; padding-top: 30px;}
	.t2 h3{font-size: 46px; color: #fff; font-weight: bold; width: 100%; border-bottom: 1px solid #71d097; padding-bottom: 5px;}
	.m2lcon ul li{color: #fff; padding-top: 25px;}
	.m2lcon ul li h3{font-size: 35px; font-weight: bold;}
	.m2lcon ul li span{color: #70d096;}
	.m2lcon ul li p{padding-top: 35px;}
	.m2r{float: none; padding-top: 25px;}
	.m2r ul{display: flex; flex-wrap: wrap; justify-content: space-between;}
	.m2r ul li{width: 48%; height: 155px; background: rgba(102,102,102,0.8); margin-bottom: 10px; float: left;}
	.m2r ul li span{ display: none;}
	.m2r ul li h3{padding-left: 10px;font-size: 24px;}
	.m2r ul li p{padding-left: 10px;}
	.m2r ul li.on{background: #fff;}
	.m2r ul li.on span,.m2r ul li.on h3{color: #00a040;}
	.m2r ul li.on p{color: #70d096;}
	.m3l{width: 100%; float: none;}
	.t3{padding-top: 30px;}
	.t3 h3{font-size: 36px; color: #000; font-weight: bold; border-bottom: 1px solid #e5e5e5; padding-bottom: 10px;}
	.m3l ul{padding-top: 10px; display: flex; justify-content: space-between; }
	.m3l ul li{font-size: 20px; margin-top: 10px;}
	.m3l ul li::before{content: '—';font-weight: bold; letter-spacing: -3px; padding-right: 8px;}
	.m3l ul li.on{ color: #00a040; font-weight: bold;}
	.m3r{width: 100%; float: none;}
	.m3r .con{padding-top: 30px;}
	.m3r .con ul li{width: 100%; height: 565px; background: #fff; box-shadow: rgba(123,123,123,0.2) 0 0 20px; padding-left: 30px; padding-right: 30px; display: none;}
	.m3r .con ul li:nth-child(1){display: block;}
	.m3r_img{width: 100%; height: 206px; padding-top: 20px;}
	.m3r_img img{width: 100%; height: 206px; object-fit: cover;}
	#foot2{height: 70px; background: #04652a; line-height: 30px; color: #69a681; line-height: 70px;}
	.foot_wap{background: #04652a; line-height: 30px; color: #69a681; text-align: center; padding: 15px 15px; padding-bottom: 30px;}
}