body,html {
PADDING-RIGHT: 0px;
PADDING-LEFT: 0px;
PADDING-TOP: 0px;
font-family: Arial, Helvetica, Verdana, sans-serif;
#FONT-SIZE: 95%;
PADDING-BOTTOM: 0px;
MARGIN: 0px;
COLOR: #000000;
BACKGROUND-COLOR: #FFFFFF;
}
#container {
MARGIN-RIGHT: 2%;
MARGIN-LEFT: 2%;
WIDTH: 96%;
HEIGHT: 100%;
BORDER-TOP-STYLE: none;
PADDING-TOP: 0px;
}

#fondodx{
Background-image: url(../img/fondocolonna.gif);
background-repeat: repeat-y;
background-position: right;
}

#fondosx{
Background-image: url(../img/fondocolonna.gif);
background-repeat: repeat-y;
background-position: left;
}

#header {
WIDTH: 100%;
BORDER-TOP-STYLE: none;
PADDING-TOP: 0px;

BACKGROUND-COLOR: #999999;
}
#menuleft {
DISPLAY:inline;
FLOAT:left;
WIDTH: 181px;
PADDING-TOP: 0px;
BACKGROUND-COLOR: #F0F0F0;

}

#menuright {
FLOAT:right;
WIDTH: 181px;
BORDER-TOP-STYLE: none;
PADDING-TOP: 0px;

BACKGROUND-COLOR: #F0F0F0;
}

#main {

DISPLAY:block;
HEIGHT:100%;
PADDING-TOP: 0px;
MARGIN-RIGHT: 181px;
MARGIN-LEFT: 181px;
padding-left: 10px;
padding-right: 10px;
}

#mainleft {
WIDTH:50%;
FLOAT:left;
BACKGROUND-COLOR: orange;
height: auto;
min-height: 100%;
}
#mainright {
WIDTH:49%;
FLOAT:right;
BACKGROUND-COLOR: red;
height: auto;
min-height: 100%;
}

.mainbottom {
display:inline;
FLOAT:left;
WIDTH:33.3%;
FLOAT:left;
BACKGROUND-COLOR: #F2F4F6;
}


#footer {
    clear:both;
    visibility:show;
    display:block;
WIDTH: 100%;
BORDER-TOP: 1px solid #c5c5c5;
PADDING-TOP: 0px;
text-align:center;
}
hr{
    margin-top:0px;
    margin-bottom:0px;
    height:0px;
    clear:both;
    visibility:hidden;
}