body,html,.row-offcanvas {
  height:100%;
}

body {
  padding-top: 50px;
  position: relative;
  /* hyphens */
   -moz-hyphens: auto;
   -o-hyphens: auto;
   -webkit-hyphens: auto;
   -ms-hyphens: auto;
   hyphens: auto; 
}

.form-group{
	min-height:2.5em !important;
}

.table-header-rotated th.row-header{
  width: auto;
}

.table-header-rotated td{
  width: 800px;
  border-top: 1px solid #dddddd;
  border-left: 1px solid #dddddd;
  border-right: 1px solid #dddddd;
  vertical-align: middle;
  text-align: center;
}

.table-header-rotated th.rotate-45{
  height: 150px;
  width: 400px;
  min-width: 40px;
  max-width: 400px;
  position: relative;
  vertical-align: bottom;
  padding: 0;
  font-size: 14px;
  line-height: 0.8;
}

.table-header-rotated th.rotate-45 > div{
  position: relative;
  top: 0px;
  left: 75px; /* 80 * tan(45) / 2 = 40 where 80 is the height on the cell and 45 is the transform angle*/
  height: 100%;
  -ms-transform:skew(-45deg,0deg);
  -moz-transform:skew(-45deg,0deg);
  -webkit-transform:skew(-45deg,0deg);
  -o-transform:skew(-45deg,0deg);
  transform:skew(-45deg,0deg);
  overflow: hidden;
  border-left: 1px solid #dddddd;
  border-right: 1px solid #dddddd;
  border-top: 1px solid #dddddd;
}

.table-header-rotated th.rotate-45 span {
  -ms-transform:skew(45deg,0deg) rotate(315deg);
  -moz-transform:skew(45deg,0deg) rotate(315deg);
  -webkit-transform:skew(45deg,0deg) rotate(315deg);
  -o-transform:skew(45deg,0deg) rotate(315deg);
  transform:skew(45deg,0deg) rotate(315deg);
  position: absolute;
  bottom: 40px; /* 40 cos(45) = 28 with an additional 2px margin*/
  left: -33px; /*Because it looked good, but there is probably a mathematical link here as well*/
  display: inline-block;
  //width: 100%;
  width: 105px; /* 80 / cos(45) - 40 cos (45) = 85 where 80 is the height of the cell, 40 the width of the cell and 45 the transform angle*/
  text-align: left;
  white-space: nowrap; /*whether to display in one line or not*/
}

#sidebar {
  width: inherit;
  min-width: 220px;
  max-width: 220px;
  background-color:#f5f5f5;
  float: right;
  height:100%;
  position:relative;
  overflow-y:auto;
  overflow-x:hidden;
}
#main {
  height:100%;
  overflow:auto;
}

/*
 * off Canvas sidebar
 * --------------------------------------------------
 */
@media screen and (max-width: 768px) {
  .row-offcanvas {
    position: relative;
    -webkit-transition: all 0.25s ease-out;
    -moz-transition: all 0.25s ease-out;
    transition: all 0.25s ease-out;
    width:calc(100% + 220px);
  }
    
  .row-offcanvas-right
  {
    left: 0px;
  }

  .row-offcanvas-right.active {
    left: +200px;
  }

  .sidebar-offcanvas {
    position: relative;
    top: 0;
  }
}