body {
  margin: 0;
  padding: 0
}

#skroll { display: none }

.skroll-header ul li {
  display: inline;
  margin: 0 5px
}


.skroll-content section {
  width: 100%;
  height: 100%;
  float: left;
}

.skroll-content section:nth-child(odd) { background-color: #fff }

.skroll-content section:nth-child(even) { background-color: #fff }