/*公用部分雅马哈是*/
.text1{
letter-spacing:1px;
}
.img1 {
	margin-bottom: 6%;
}

.img2 {
	margin-top: 6%;
}
.title2{
  color:#353434;
}
.title1{
	color:#655757;
}
.text{
	letter-spacing:normal;
	text-align:justify;
	text-justify:inter-word;
	 -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack:justify ;
    justify-content: space-between;

}
.pc_img{
	width:60%;
}
.bg{
	background: #48bdc5;
	
}
.bg1{
	background: white;
	
}
.bg2{
	background: #eeeeee;
}
/*页面布局样式*/

.logo *{ vertical-align: middle; }
.logo p{font-size: 24px;margin-left: 10px;color: #222;font-weight: bold;display: inline-block;line-height:1em ;}
.logo p span{ display: block; font-size:15px; font-weight: normal;  }
.main {
	height: 580px;
	padding-top: 7.2%;
	text-align: center;
	background: #48bdc5 url('../img/Mask.png') no-repeat;
}

.main h2 {
	font-size: 48px;
	margin-bottom: 20px;
}

div.img {
	/*border: 1px solid #ccc;*/
}

div.img:hover {
	/*border: 1px solid #777;*/
}

div.img img {
	width: 100%;
	height: auto;
}

div.desc {
	padding: 15px;
	text-align: center;
}

* {
	box-sizing: border-box;
}

.main_content {
	width: 60%;
	margin: 0 auto;
	padding-left: 1%;
}

.responsive {
	padding: 0 6px;
	float: left;
	width: 16.4%;
}


/*产品参数*/

#product {
	height: auto;
	/*width: 60%;*/
	margin: 0px auto;
	padding-top: 7.2%;
	text-align: left;
	padding-bottom: 6%;
}

#title1,
#title1 span,
#title1+p {
	color: #373636 !important;
}

.Certification {
	padding-top: 10%;
	margin: 0px auto;
}

.pcshow {
	display: block;
}

#ph_show {
	display: none;
}
@media screen and (max-width: 1350px){
  .logo p{ display: none; }
}
@media (min-width: 990px) and (max-width: 1440px) {}

@media (min-width: 700px) and (max-width: 990px) {}

@media only screen and (max-width: 700px) {
	.main,
	#product,
	.Certification {
		padding-top: 10%;
	}
	.responsive {
		width: 33.3%;
		margin: 6px 0;
	}
	.main_content {
		width: 100%;
		margin: 0 auto;
	}
	#product {
		width: 100%;
		margin: 0px auto;
	}
	.pcshow {
		display: none;
	}
	#ph_show {
		display: block;
	}
	.pc_img{
		width: 100%;
	}
}

@media only screen and (max-width: 500px) {
	.main,
	#product,
	.Certification {
		padding-top: 15%;
	}
	.responsive {
		width: 31%;
		padding-left: 2%;
	}
	.main {
		height: 600px;
		font-size: 14px;
		background-size: 0%;
	
	}
	.main_content {
		width: 100%;
		margin: 0 auto;
		text-align: center;
	}
	#product {
		width: 100%;
		margin: 0px auto;
	}
	.pcshow {
		display: none;
	}
	#ph_show {
		display: block;
	}
	.pc_img{
		width: 100%;
	}
}

.clearfix:after {
	content: "";
	display: table;
	clear: both;
}


}