.quality-menu {
	width: 100%;
	height: 75px;
	overflow: hidden;
	position: relative;
	box-shadow: 0px 3px 5px rgba(33,29,30,0.09);
}
.quality-menu span {
	content: '';
	display: block;
	width: calc(50% + 100px);
	width: -moz-calc(50% + 100px);
	width: -webkit-calc(50% + 100px);
	height: 4px;
	overflow: hidden;
	background-color: #ea5504;
	position: absolute;
	left: 0px;
	top: 0px;
	z-index: 1;
	transition: all 0.5s;
}
.production-menu span {
	width: calc(50% - 35px);
	width: -moz-calc(50% - 35px);
	width: -webkit-calc(50% - 35px);
} 
.quality-menu .menu-box {
	width: 270px;
	overflow: hidden;
	text-align: center;
	margin: 0 auto;
}
.quality-menu .menu-box a {
	display: block;
	width: 65px;
	font-size: 16px;
	line-height: 35px;
	overflow: hidden;
	margin: 20px 35px;
	float: left;
}
.quality-menu .menu-box a.active {
	color: #ea5504;
}
.quality-content {
	width: 100%;
	overflow: hidden;
	padding: 0 0 60px;
	background-color: #fafafa;
}
.quality-title {
	width: 100%;
	overflow: hidden;
	text-align: center;
	color: #838383;
	line-height: 20px;
	margin: 45px 0 25px;
}
.quality-title h1 {
	font-size: 36px;
	color: #000000;
	line-height: 40px;
	font-weight: lighter;
	margin: 0 0 10px;
}
.quality-swiper {
	width: 1200px;
	height: auto;
	margin: 0 auto;
	position: relative;
}
.quality-swiper .gallery-top {
	width: 100%;
	margin: 0 0 40px;
}
.quality-swiper .swiper-slide {
	position: relative;
	text-align: center;
	color: #FFFFFF;
	overflow: hidden;
	cursor: pointer;
}
.quality-swiper .swiper-slide img {
	width: 100%;
	transition: all 0.5s;
}
.quality-swiper .swiper-slide h4 {
	width: 100%;
	height: 35px;
	font-size: 14px;
	overflow: hidden;
	line-height: 35px;
	position: absolute;
	left: 0;
	bottom: 0;
	background-color: rgba(0,0,0,0.53);
	transition: all 0.5s;
}
.quality-swiper .swiper-slide:hover img {
	transform: scale(1.1);
}
.quality-swiper .swiper-slide:hover h4 {
	background-color: rgba(234,85,4,0.78);
}
.quality-swiper .swiper-button-next.swiper-button-disabled {
	background: url(../img/qrb.png);
	opacity: 1;
}
.quality-swiper .swiper-button-prev.swiper-button-disabled {
	background: url(../img/qlb.png);
    opacity: 1;
}
.quality-swiper .swiper-button-next,.quality-swiper .swiper-container-rtl .swiper-button-prev {
	background: url(../img/qry.png);
    right: -50px;
    left: auto;
}
.quality-swiper .swiper-button-prev,.quality-swiper .swiper-container-rtl .swiper-button-next {
	background: url(../img/qly.png);
    left: -50px;
    right: auto;
}
.quality-swiper .swiper-button-next,.quality-swiper .swiper-button-prev {
    width: 39px;
    height: 39px;
    top: auto;
    margin-top: auto;
    bottom: 50px;
    border-radius: 50%;
    background-size: 100% auto !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
}
@media only screen and (max-width: 991px) {
	.quality-swiper {
		width: 600px;
	}
}
@media only screen and (max-width: 750px) {
	.quality-content {
	    padding: 0 0 40px;
	}
	.quality-swiper {
		width: 300px;
	}
	.quality-swiper .gallery-top {
	    margin: 0 0 20px;
	}
	.quality-title {
	    margin: 30px 0 20px;
	}
	.quality-title h1 {
	    font-size: 30px;
	    line-height: 35px;
	    margin: 0 0 5px;
	}
	.quality-swiper .swiper-button-next,.quality-swiper .swiper-container-rtl .swiper-button-prev {
	    right: -35px;
	}
	.quality-swiper .swiper-button-prev,.quality-swiper .swiper-container-rtl .swiper-button-next {
	    left: -35px;
	}
	.quality-swiper .swiper-button-next,.quality-swiper .swiper-button-prev {
	    width: 30px;
	    height: 30px;
	    bottom: 20px;
	}
	.quality-swiper .swiper-slide h4 {
	    height: 25px;
	    font-size: 12px;
	    line-height: 25px;
	}
	.quality-menu {
		height: 49px;
	}
	.quality-menu span {
		width: calc(50% + 77px);
		width: -moz-calc(50% + 77px);
		width: -webkit-calc(50% + 77px);
		height: 2px;
	}
	.production-menu span {
		width: calc(50% - 20px);
		width: -moz-calc(50% - 20px);
		width: -webkit-calc(50% - 20px);
	}
	.quality-menu .menu-box {
		width: 194px;
	}
	.quality-menu .menu-box a {
		width: 57px;
	    margin: 7px 20px;
	    font-size: 14px;
	}
}
@media only screen and (min-width: 992px) {
	.quality-swiper {
		width: 900px;
	}
}
@media only screen and (min-width: 1300px) {
	.quality-swiper {
		width: 1200px;
	}
}