/**
 * All of the CSS for your admin-specific functionality should be
 * included in this file.
 */
 .ecoll_pay_btn a {
    padding: 10px 16px;
    border: 1px solid rgb(49, 49, 49);
    display: inline-block;
    text-decoration: none;
    min-width: 160px;
    text-align: center;
}