* {margin:0; padding:0}
.sm {
list-style:none; 
width:756px; 
margin: auto;
height:55px; 
display:block; 
overflow:hidden;
}

.sm li {
float:left; 
display:inline; 
overflow:hidden;
}


.linkimagem{
border: 0px;
text-decoration: none;
}

.linkimagem img {
border: 0px;
}