#mainform { background-color:#f4f4f2; padding:25px 30px; border-radius: 8px; margin-bottom:100px; text-align:left;} 
input[type=button]{ font-size:16px;}
#mainform span {  color:red }
#note{ color:black; font-Weight:400; }
#returnmessage{ font-size:14px; color:#9dc150;}
form label{ font-size:14px;}

		textarea:focus, input:focus{
			outline: 0;
		}

		input:focus:invalid,
		textarea:focus:invalid{
			border:1px solid #F5192F;
			box-shadow:0 0 4px #F5192F;
		}

		input:focus:valid,
		textarea:focus:valid{
			border: 1px solid #64C364;
			box-shadow: 0 0 4px #64C364;
		}