on {
    padding: 1rem;
    max-width: 60rem;
    margin: 0 auto; }

/* ///////////////////
  NAVIGATION CSS 
   STARTS HERE
  //////////////////// 
*/

.nav-wrapper {
  background-color: #434343;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4.5rem;
  width: 100%;
  margin: 0 auto;
  z-index: 95;
  padding: 0;
  display: block;
  backface-visibility: hidden;
  transform-style: preserve-3d;
  -webkit-backface-visibility: hidden;
  -webkit-transform-style: preserve-3d;
  transition: all 0.