h1, h2, h3, h4 { font-family: Verdana, Arial, Sans-Serif; }
a { font-size: 14px; font-family: Verdana, Arial, Sans-Serif; text-decoration: none; color: #000; }
a:hover { text-decoration: underline; }

.block { display: block; }
.text-center { text-align: center; }