/* Medium Layout: 1280px. */
@media only screen and (min-width: 992px) and (max-width: 1200px) { 
  
    
}
/* Tablet Layout: 768px. */
@media only screen and (min-width: 768px) and (max-width: 991px) { 
 
    
}
/* Mobile Layout: 320px. */
@media only screen and (max-width: 767px) { 
/* 
	.port_content {
	    padding-top: 15%;
	}
    */
}
/* Wide Mobile Layout: 480px. */
@media only screen and (min-width: 480px) and (max-width: 767px) { 
	.head_content h1 {
	    font-size: 2rem;
	}
	.page_title h2{
		font-size: 4rem;
	}
}

@media only screen and (max-width: 480px){
	.head_content h1 {
	    font-size: 4rem;
	}
	.head_content .l_btn {
	    font-size: 14px;
	    padding: 8px 15px;
	}
	.page_title h2{
		font-size: 2.5rem
	}

}

/* Mobile Layout: 320px. */
@media only screen and (max-width: 350px) { 
 
	.port_item img {
	    height: 200px;
	}
    
}