@media (max-width:768px) {
	
	  *{
    font-size: 1rem !important;
  }
	
	.pcH {
	    display: none !important;
	    height: 0 !important;
	  }
	  
  	.container-coal {
		width:960px;
		height:460px;
		margin: 0 auto;
	}
	
	.container-coal-main {
		width:960px;
		/* height:461px; */
	}
	
	.coal-tip {
		position: absolute;
		bottom:0;
		left:0;
		top:0;
		right:0;
		margin-top: 240px;
		margin-left: calc((100% - 960px) / 2 + 450px);
		letter-spacing: 1.5px;
	}
	
	.tip-C {
		font-family: AlibabaPuHuiTi-Medium;
		float: left;
		color: #DCB01A;
		font-size: 1.3rem !important;
		line-height: 19.22px;
		font-style: italic;
		margin-top: 3%;
	}
	
	.tip-oal {
		font-family: AlibabaPuHuiTi-Medium;
		float: left;
		color: #FFFFFF;
		font-size: 1.3rem !important;
		line-height: 19.22px;
		font-style: italic;
		margin-top: 7px;
	}
	
	.tool-tip {
		width: 100%;
		height: auto;
		position: relative;
		bottom:0;
		left:0;
		top:0;
		right:0;
		/* line-height: 2; */
		/* margin-top: 235px; */
		margin-left: calc((100% - 960px) / 2 + 63.5px);
		background-color: rgba(255,255,255, 0.8);
		filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#C8ffffff,endColorstr=#C8ffffff);
		padding: 15px 15px 15px 25px;
	}
	
	.tool-tip p {
		color: #000;
		font-size: 11.5px;
	}
  
}

@media (min-width:768px) {
	
	
	.phoneH{
    display: none ;
  }
	
	.container-coal {
		width:960px;
		height:460px;
		margin: 0 auto;
	}
	
	.container-coal-main {
		width:960px;
		height:461px;
	}
	
	.coal-tip {
		position: absolute;
		bottom:0;
		left:0;
		top:0;
		right:0;
		margin-top: 207px;
		margin-left: calc((100% - 960px) / 2 + 475px);
		letter-spacing: 1.5px;
	}
	
	.tip-C {
		font-family: AlibabaPuHuiTi-Medium;
		float: left;
		color: #DCB01A;
		font-size: 50px;
		line-height: 19.22px;
	    font-style: italic;
	}
	
	.tip-oal {
		font-family: AlibabaPuHuiTi-Medium;
		float: left;
		color: #FFFFFF;
		font-size: 30px;
		line-height: 19.22px;
		font-style: italic;
		margin-top: 7px;
	}
	
	.tool-tip {
		width: 900px;
		height: 348px;
		position: absolute;
		bottom:0;
		left:0;
		top:0;
		right:0;
		margin-top: 249px;
		margin-left: calc((100% - 960px) / 2 + 63.5px);
		background-color: rgba(255,255,255, 0.8);
	        filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#C8ffffff,endColorstr=#C8ffffff);
		padding: 15px 15px 15px 15px;
	}
	
	.tool-tip p {
		color: #000;
		font-size: 11.5px;
	}
}