body {
	font-size: 62.5% !important;
}

/*1920的版本*/
@media only screen and (min-width:1200px) {
	.w1200 {
		width: 1200px;
		margin: 0 auto;
	}
}

@media only screen and (max-width:1200px) {
	.w1200{
		width: 100%;
	}
}



@media only screen and (max-width:1366px) {
/*文字大小变化*/
.font_60 {
	font-size: 5.5rem!important;
}
.font_50 {
	font-size: 4.5rem !important;
}
.font_45 {
	font-size: 4rem !important;
}
.font_40 {
	font-size: 3.8rem !important;
}
.font_35 {
	font-size: 3.3rem !important;
}
.font_30 {
	font-size: 2.8rem !important;
}
.font_25 {
	font-size: 2.3rem !important;
}
.font_20 {
	font-size: 1.88rem !important;
}
.font_18 {
	font-size: 1.6rem !important;
}



.font_19 {
	font-size: 1.7rem !important;
}
.font_15 {
	font-size: 1.3rem !important;
}
}


@media only screen and (max-width:1200px) {
	
	.font_17 {
	font-size: 1.5rem !important;
}

	
}


@media only screen and (max-width:1100px) {
/*文字大小变化*/
.font_60 {
	font-size: 5rem!important;
}
.font_50 {
	font-size: 3.6rem !important;
}
.font_45 {
	font-size: 3.5rem !important;
}
.font_40 {
	font-size: 3rem !important;
}
.font_35 {
	font-size: 2.5rem !important;
}
.font_30 {
	font-size: 2.2rem !important;
}
.font_25 {
	font-size: 1.9rem !important;
}
.font_20 {
	font-size: 1.8rem !important;
}
.font_18 {
	font-size: 1.6rem !important;
}
.font_19 {
	font-size: 1.64rem !important;
}
.font_15 {
	font-size: 1.2rem !important;
}
}

@media only screen and (max-width:867px) {
/*文字大小变化*/
	
.font_60 {
	font-size: 4.7rem!important;
}
.font_50 {
	font-size: 3.5rem !important;
}
.font_45 {
	font-size: 3rem !important;
}
.font_40 {
	font-size: 2.4rem !important;
}
.font_35 {
	font-size: 2.25rem !important;
}
.font_30 {
	font-size: 2.1rem !important;
}
.font_25 {
	font-size: 1.76rem !important;
}
.font_20 {
	font-size: 1.35rem !important;
}
.font_18 {
	font-size: 1.25rem !important;
}
.font_19 {
	font-size: 1.28rem !important;
}
}

@media only screen and (max-width:768px) {
/*文字大小变化*/
	
.font_60 {
	font-size: 3.0rem!important;
}
.font_50 {
	font-size: 2.55rem !important;
}
.font_45 {
	font-size: 2.30rem !important;
}
.font_40 {
	font-size: 2.2rem !important;
}
.font_35 {
	font-size: 2.15rem !important;
}
.font_30 {
	font-size: 1.9rem !important;
}
.font_25 {
	font-size: 1.8rem !important;
}
.font_20 {
	font-size: 1.50rem !important;
}
.font_18 {
	font-size: 1.6rem !important;
}
.font_18 {
	font-size: 1.64rem !important;
}
.font_15 {
	font-size: 1.30rem !important;
}
.font_16 {
	font-size: 1.35rem !important;
}
.font_14 {
	font-size: 1.23rem;
}
.case_content .case_menu ul li a p label.font_15 {
	font-size: 1.09rem !important;
}
.contact_way_1 dd i.font_30, .contact_way_2 dd i.font_30 {
	font-size: 3rem !important;
}
}

@media only screen and (max-width:500px) {
/*文字大小变化*/
	
	
.case_content .case_menu ul li a p.font_35 {
	font-size: 1.6rem !important;
}
.case_content .case_menu ul li a p label.font_15 {
	font-size: 1.0rem !important;
}
}