.button {
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}
.button2 {background-color: #008CBA;} /* Blue */
.button3 {background-color: #f44336;} /* Red */
.button4 {background-color: #e7e7e7; color: black;} /* Gray */
.button5 {background-color: #555555;} /* Black */
/* resize images */
#content img {
    max-width: 100%;
    height: auto;
	display: block;
	margin-left: auto;
	margin-right: auto;
}
@font-face { font-family: "e-Vatteluttu OT"; src:
    url("https://thanithamizhakarathikalanjiyam.github.io/tamili/VatteluttuPackage/e-Vatteluttu OT.ttf")
    format("truetype"); }
.ta_vat {
	font-family: "e-Vatteluttu OT";
	color: red;
	font-size:20px;
}