CSS
div {
margin: 30px auto;
padding: 18px 20px;
width: 240px;
color: green;
font-family: Arial, Verdana;
font-size: 16px;
line-height: 18px;
border-radius: 6px;
border: 1px solid rgba(0,0,0,0.3);
box-shadow: 0 1px 3px rgba(0,0,0,0.1);
background: #ffffff;
}