.containor{
width:1000px;
margin:auto;
padding:0px;
}

#banner_area{
float:left;
width:290px;
padding-left:700px;
padding-top:40px;
padding-right:0px;
}

.left_arrow{
float:left;
width:33px;
padding-top:50px;
padding-right:5px;
}
.right_arrow{
float:right;
width:33px;
padding-top:50px;
padding-left:5px;
}
.cursor{
cursor:pointer;}


.banner{
float:left;
width:201px;
height:130px;
border:2px solid #CCCCCC;
}

#btn-izquierdo,#window,#btn-derecho{ float:left; }
#window{overflow:hidden; position:relative }
#content{ position:relative; list-style:none; margin:0; padding:0; }
#content li{ float:left; height:130px; width:834px; background-color:#000000; }