/* html默认 */

html{font-size: 100px!important;}

@media (min-width:1930px) and (max-width:3000px){
	html{font-size: 110px!important;}
	}
	@media (min-width:3000px) and (max-width:4000px){
		html{font-size: 130px!important;}
	}
@media screen and (max-width:1930px){
	html{font-size: 100px!important;}
}
@media screen and (max-width:1800px){
	html{font-size: 95px!important;}
}
@media screen and (max-width:1600px){
	html{font-size: 90px!important;}
}
@media screen and (max-width:1400px){
	html{font-size: 85px!important;}
}
@media screen and (max-width:1024px){
	html{font-size: 75px!important;}
}
@media screen and (max-width:900px){
	html{font-size: 70px!important;}
}

@media screen and (max-width:360px){
	html{font-size: 70px!important;}
} 
@media screen and (max-width:350px){
	html{font-size: 65px!important;}
} 

@media(min-width: 1200px){	
	/* @media (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 120dpi) { 
	} */
/* 
	@media (-webkit-min-device-pixel-ratio: 1.05) {
		@media screen and (min-width:1920px){
			html{font-size: 100px!important;}
		}
		@media screen and (max-width:1920px){
			html{font-size: 95.5px!important;}
		}
	}
	@media (-webkit-min-device-pixel-ratio: 1.1) {
		@media screen and (min-width:1920px){
			html{font-size: 100px!important;}
		}
		@media screen and (max-width:1920px){
			html{font-size: 92.5px!important;}
		}
	}
	@media (-webkit-min-device-pixel-ratio: 1.15) {
		@media screen and (min-width:1920px){
			html{font-size: 80px!important;}
		}
		@media screen and (max-width:1920px){
			html{font-size: 87px!important;}
		}
	}
	@media (-webkit-min-device-pixel-ratio: 1.20) {
		@media screen and (min-width:1920px){
			html{font-size: 80px!important;}
		}
		@media screen and (max-width:1920px){
			html{font-size: 84px!important;}
		}
	} */
	/* 屏幕分辨率放大为 125 */
	/* @media (-webkit-min-device-pixel-ratio: 1.25) {
		@media screen and (min-width:1920px){
			html{font-size: 80px!important;}
		}
		@media screen and (max-width:1920px){
			html{font-size: 80px!important;}
		}
	} */
	/* 屏幕分辨率放大为 150 */
	/* @media (-webkit-min-device-pixel-ratio: 1.5) {
		@media screen and (min-width:1920px){
			html{font-size: 80px!important;}
		}
		@media screen and (max-width:1920px){
			html{font-size: 70px!important;}
		}
	} */
}

@media screen and (max-width: 1199px) {
	.header_box,.head{ display: none; }
	.m_header_box {display: block !important;}
	.tbsc{overflow-x: auto;}
	.tbsc table{width: 700px;}
  }