@charset "utf-8";
/* CSS Document */
@media screen and (min-width:320px) and (max-width:399px) {
	/* index */
	.pageOne-title-2{
		font-size: 22px;
		letter-spacing: 1px;
	}
}
@media screen and (min-width: 400px) and (max-width:499px){
	/* index */
	.pageOne-title-2{
		font-size: 26px;
		letter-spacing: 1px;
	}
}

@media screen and (max-width: 400px){
	/* toTop */
	#toTop{
		right: 20px;
		bottom: 70px;
	}
}

@media screen and (max-width: 500px){
	/* logo */
	.nav-logo a{
		font-size: 28px;
	}

	/* about */
	.about-partThree{
		background-attachment: scroll;
	}

	/* service */
	.service-content-2 img{
		width: 44px;
	}

	.service-title-2{
		height: 31px;
		line-height: 26px;
	}
}

@media screen and (max-width: 549px){
	/* porject */
	#filters li span{
		font-size: 14px;
		letter-spacing: 0;
		padding: 5px 5px;
	}

	/* proPage */
	.choosePage span{
		display: none;
	}

	/* news */
	.choose-page li{
		padding: 0 6px;
	}
}

@media screen and (min-width: 500px) and (max-width:639px){
	/* index */
	.pageOne-title-2{
		font-size: 24px;
	}
}

@media screen and (max-width: 639px){
	/* 背景图-标题 */
	.bg-title{
		font-size: 36px;
		letter-spacing: 1px;
	}
}

@media screen and (max-width: 666px){
	/* contact */
	.contact-partThree{
		padding: 0 40px;
	}
	.input-email input ,.input-phone input{
		width: 100%;
		float: none;
	}
}

@media screen and (min-width: 320px) and (max-width: 549px){
	/* index */
	.fullpage-content-3{
		width: 50%;
		padding-bottom: 30px;
	}

	.fullpage-content-3 p{
		letter-spacing: 0;
	}

	.index-content-3{
		width: 100%;
	}
}

@media screen and (min-width: 550px) and (max-width: 700px){
	/* index */
	.fullpage-content-3{
		width: 50%;
		padding-bottom: 30px;
	}

	.fullpage-content-3 p{
		letter-spacing: 0;
	}

	.index-content-3{
		width: 80%;
	}
}

@media screen and (max-width: 768px){
	/* about */
	.about-three-content{
		padding: 0 30px; 
	}

	.about-three-txt{
		font-style: normal;
	}

	/* service */
	.service-partOne{
		margin-bottom: 0 !important;
	}

	.service-txt-2{
		height: 100px;
		-webkit-line-clamp: 5;
	}

	.pad-T30{
		padding-top: 0 !important;
	}

	.pad-t{
		padding-top: 0 !important
	}

	.service-content-2{
		height: 195px;
		padding-top: 30px;
	}

	.two-content-2 ,.two-item{
		max-width: 300px !important;
	}

	/* contact */
	.contact-partTwo{
		padding: 0 40px;
	}
}

@media screen and (max-width: 600px){
	/* index */
	.fullpage-content-2 p{
		box-sizing: border-box;
		padding: 0 20px;
		height: 42px !important;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 3;
		-webkit-box-orient: vertical;
	}

	.fullpage-2-btn{
		margin-top: 10px;
	}
	.fullpage-content-2 h2{
		padding: 5px 0;
	}
}

@media screen and (min-width: 640px) and (max-width:767px){
	/* index */
	.pageOne-title-2{
		font-size: 30px;
	}
}

@media screen and (min-width: 768px) and (max-width:991px){
	/* index */
	.pageOne-title-2{
		font-size: 38px;
	}
}

@media screen and (min-width: 550px) and (max-width: 719px){
	/* porject */
	#filters li span{
		font-size: 14px;
		padding: 5px 10px;
	}
}

@media screen and (min-width: 701px) and (max-width: 1100px){
	/* index */
	.index-content-3{
		width: 80%;
	}
}

@media screen and (max-width: 719px){
	/* footer */
	#footer .col-xs-6{
		width: 100%;
	}

	.footer-content-2 ,.footer-content-3{
		padding-left: 0;
	}

	.footer-content-2 ,.footer-content-3 ,.footer-content-4{
		padding-top: 0;
	}

	.footer-content ,.footer-content-2 ,.footer-content-3 ,.footer-content-4{
		padding-bottom: 40px;
	}
}

@media screen and (max-width: 900px){
	/* index */
	.index-form{
		padding: 0 40px;
	}

	.index-content-5 li{
		width: 100%!important;
		padding-left: 40px;
		box-sizing: border-box;
	}

	.index-bg5{
		height: 750px !important;
	}
}

@media screen and (max-width: 922px){
	/* index */
	.index-bg2{
		height: 900px !important;
	}

	.index-mar-t40{
		margin-top: 20px;
	}
}

@media screen and (max-width: 959px){
	/* 导航 */
	.nav-hidden{
		display: none;
	}

	.nav-icon{
		display: block;
	}

	.nav-search-icon{
		padding-right: 100px;
	}
}

@media screen and (max-width: 991px){
	/* about */
	.one-img{
		padding-bottom: 35px;
	}

	.one-title-2{
		padding-top: 35px;
		height: 54px;
	}

	.about-partOne ,.service-partOne ,.service-partThree ,.project-partOne ,
	.proPage-partOne ,.news-partOne ,.newsPage-partOne ,.contact-partOne{
		margin: 60px 0;
	}

	.contact-partThree{
		margin: 60px auto;
	}

	.about-partTwo ,.about-partThree ,.about-partFour{
		margin-bottom: 60px;
	}

	/* service */
	.two-hr:after{
		display: none;
	}

	.two-content-2{
		max-width: 200px;
		margin: 0 auto;
	}

	.three-img{
		padding-top: 40px;
	}

	.three-itemsCenter{
		display: block;
	}

	/* proPage */
	.proPage-txt-2{
		height: 42px;
		-webkit-line-clamp: 2;
	}

	/* contact */
	.mar-t-30{
		margin-top: 30px;
	}
}

@media screen and (min-width: 769px) and (max-width: 991px){
	/* index */
	.index-bg1{
		height: 750px;
	}

	/* service */
	.pad-t30{
		padding-top: 30px !important;
	}
}

@media screen and (min-width: 720px) and (max-width:991px){
	/* footer */
	.footer-content ,.footer-content-2{
		padding-bottom: 25px;
	}

	.footer-content-3 ,.footer-content-4{
		padding-bottom: 40px;
	}

	.footer-content-3{
		padding-left: 0;
		padding-top: 0;
	}

	.footer-content-4{
		padding-left: 50px;
		padding-top: 0;
	}
}

@media screen and (max-width: 922px){
	/* index */
	.fullpage-content-2{
		width: 50%;
	}
	.more-btn{
		margin-top: 20px;
	}
	.fullpage-content-2{
		padding: 0;
	}

	.fullpage-content-2 p{
		max-width: 600px;
	}

	.fullpage-content-2 p{
		height: 44px;
	}
}

@media screen and (max-width:1199px){
	/* index */
	.index-content-2{
		width: 100%;
	}			
}
@media screen and (min-width: 1200px)and (max-width:1845px){
	/* index */
	.index-content-2{
		width: 77%;
	}
}

@media screen and (max-width: 991px)and (min-width:720px){
	/* index */
	.hh{
		height: 278px;
	}
}

@media screen and (max-width: 1015px)and (min-width:960px){
	/* index */
	.nav-li-1{
		font-size: 14px;
	}
}
	
@media screen and (max-width: 567px){
	.copyright-mf{
		display: block;
		margin-left: 0
	}
}
@media screen and  (max-width: 959px){
	.nav-logo a img{
		left: -10px
	}	
	.form-textarea textarea{
		height: 60px;
	}
	.index-m{
		width: 90%;
	}
	.index-content-5{
		top: 45%;
	}
	.form-textarea textarea{
		margin: 0px 0px 4px;
	}
	.form-input input{
		margin: 0px 0px 4px;
	}
	.index-footer{
		top: 89%;
	}
	.index-footer span{
		font-size: 13px;
		display: inline-block
	}
}