.center { 
    text-align:center;
}

.center-page
{
    width:300px;
    height:300px;
    position:absolute;

    top:-40px;
    bottom:0;
    left:0;
    right:0;

    margin:auto;
}

.space-vert
{
    margin-top:20px;
}

.footer-pos
{
    width:auto;
    height:auto;
    

    top:600px;
    bottom:0;
    left:0;
    right:0;

    margin:auto;
}


.menu-btn{
    width:100px;
}
body{
    padding-top:50px;
}


.dropdown-menu {
  left: 50%;
  right: auto;
  text-align: center;
  /*transform: translate(-50%, 0);*/
}

.row.vdivide [class*='col-']:not(:last-child):after {
  background: #e0e0e0;
  width: 1px;
  content: "";
  display:block;
  position: absolute;
  top:0;
  bottom: 0;
  right: 0;
  min-height: 70px;
}