.sc-overflow {
  overflow-y: auto;
}

.sc-overflow {
  overflow-y: auto;
  direction: rtl;
}

section {
  min-height: 100px;
}

.container {
  max-height: 500px;
}

article {
  height: 400px;
  background: #f4f4f4;
  padding: 10px;
}

.hover-underline-animation {
  display: inline-block;
  position: relative;
  color: #0087ca;
}

.hover-underline-animation:after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #1b3e92;
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}

.hover-underline-animation:hover:after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.w3rcontainer {
  border: 1px solid #cccfdb;
  border-radius: 2px;
}

img {
  /*display: none;*/
}

span:hover + img {
  display: block;
  position: relative;
  left: 30%;
  top: -30%;
  /*text-decoration: underline;*/
}

span:hover {
  text-decoration: underline;
  color: #1b3e92;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown:hover .dropdown-content {
  display: block;
  left: 150%;
  top: 0%;
}