A.top_buttons,
A.top_buttons_c,
A.top_buttons_r
{
display: block;
width: 136px;
height: 70px;
border: none;
float: left;
margin-right: 10px;
margin-top: 22px;
text-align: center;
padding-top:8px;
/* background-image: url('../obrs/poztoptl.png'); */
background: #4169E1;
color: #fff;
text-decoration:none;
font-weight: bold;
}

A.top_buttons_c{
width: 136px;
margin-right: 10px;
}

A.top_buttons_r{
float: right;
margin-right: 21px;
width: 140px;
}