.clear { /* generic container (i.e. div) for floating buttons */
overflow: hidden;
width: 100%;
}
a.button {
background: transparent url('http://www.teamlead.ru/download/attachments/63242325/webbutton_a.png') no-repeat scroll top right;
color: #444;
display: block;
float: left;
font: normal 16px arial, sans-serif;
text-shadow:1px 1px 0 white;
height: 42px;
margin-right: 5px;
padding-right: 20px; /* sliding doors padding */
text-decoration: none;
}
a.button span {
background: transparent url('http://www.teamlead.ru/download/attachments/63242325/webbutton_span.png') no-repeat;
display: block;
line-height: 32px;
padding: 5px 0 5px 20px;
}
a.button:active {
background-position: bottom right;
color: #000;
outline: none; /* hide dotted outline in Firefox */
}
a.button:active span {
background-position: bottom left;
padding: 6px 0 4px 20px; /* push text down 1px */
}