/* arrow style */
.arrow {
  position: relative;
  display: inline-block;
  padding-left: 20px;
}

.arrow:after {
  position: absolute;
  bottom: 0%;
  right: 3px;
  bottom: 3px;
  content: '';

  border-top: 0 solid transparent;
  border-right: 0 solid transparent;
  border-bottom: 8px solid #cc0000;
  border-left: 8px solid transparent;
}