.hide-tablet{
  display: none!important;
}

.container{
  width: 640px;
}
.span-4{
  width: 640px;
}

.span-3{
  width: 640px;
}
.span-2{
  width: 640px;
}
.tablet-1, .span-1{
  width: 320px;
}

.tablet-2{
  width: 640px;
  clear:both;
}

aside{
  clear:both;
  float: none;
  width: 490px!important;
  margin: 60px 0px 50px 80px;
  height:300px!important;
}

footer.doc .span-1{
  width: 320px;
}
aside nav#sub, aside nav#sub *{
  width: 490px!important;
}
aside nav#sub h2{
  padding:10px 15px 15px 15px;
}
#content .paddout{
  padding: 120px 70px 0px 80px;
}