div.recuadroespecial {
    margin: 10px 0 35px;
    text-align: center;
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    background-color: #fbfbfb;
    border-color: #eee;
    border-image: none;
    border-style: solid;
    border-width: 1px 1px 2px;
    float: left;
    padding: 2%;
    width: 96%;
}