/* Big Tablet to 1200px (width smaller than 1140px row */


@media only screen and (max-width: 400px) {
    .index-font-chi{
         font-size:17.7px;
     }  
}

@media only screen and (max-width: 320px) {
    .nav-chi{
         font-size:13.6px;
     }
	 .nav-chi2{
         font-size:13.6px;		 
     }  
}