proba esto:
Código CSS:
Ver original#contenedor {
width: 903px;
margin: 17px auto 0 auto;
margin-right: auto;
margin-left: auto;
border-right-style: none;
border-left-style: solid;
border-right-color: #FFF;
border-left-color: #FFF;
border-top-style: none;
border-bottom-style: none;
border-left-width: 2px;
overflow:hidden;
background-image: none;
background-repeat: repeat-x;
background-color: #FFF;
}
Slds