@media all and (-ms-high-contrast:none)
 {

 *::-ms-backdrop, .title-s:after{ display: none;} 
 *::-ms-backdrop, .title-m:after{ display: none;} 
 *::-ms-backdrop, .title-l:after{ display: none;} 
 *::-ms-backdrop, .txt-s:after{ display: none;} 
 *::-ms-backdrop, .txt-m:after{ display: none;} 
 *::-ms-backdrop, .txt-l:after{ display: none;} 
 *::-ms-backdrop, .txt:after{ display: none;} 

 *::-ms-backdrop, .title-s:before{ display: none;} 
 *::-ms-backdrop, .title-m:before{ display: none;} 
 *::-ms-backdrop, .title-l:before{ display: none;} 
 *::-ms-backdrop, .txt-s:before{ display: none;} 
 *::-ms-backdrop, .txt-m:before{ display: none;} 
 *::-ms-backdrop, .txt-l:before{ display: none;} 
 *::-ms-backdrop, .txt:before{ display: none;} 


 *::-ms-backdrop,#home_content .home-head-col .item.first .pic {
	background: url(../images/img_letterb.png) no-repeat left top;
	background-size: auto;
}
 *::-ms-backdrop,#home_content .home-head-col .item.second .pic {
	background: url(../images/img_letterd.png) no-repeat left top;
	background-size: auto;
}
 *::-ms-backdrop,#home_content .home-head-col .item.third .pic {
	background: url(../images/img_letterh.png) no-repeat left top;
	background-size: auto;
}
 *::-ms-backdrop,#home_content .home-head-col .item svg{
	display: none;
}



 }