.mainbanner{
	  width:100%;
	  height:70vh;
	  }
	  
.profileimage{
		width:15rem;
		height:15rem;
	}
		  
@media screen and (max-width:575px){
  .mainbanner{
	  width:100%;
	  height:40vh;
	  }
		  
 .profileimage{
	width:10rem;
	height:10rem;
	}
	  
  }