@import url("https://fonts.googleapis.com/css?family=Roboto:400,700");
body {
  background: #333 url("http://subtlepatterns.com/patterns/dirty_old_shirt.png");
  font-family: 'Roboto', sans-serif;
  font-size: 0.9em;
}
.dropdown {
  background: #fff;
  display: block;
  padding: 0px 20px;
  border-radius: 2px;
  width: 100%;
  box-sizing: border-box;
  height: 50px;
  line-height: 25px;
  position: relative;
  color: #74809d;
}
.dropdown:after {
  display: block;
  width: 8px;
  height: 8px;
  position: absolute;
  right: 16px;
  transform: rotate(45deg);
  top: 17px;
  border-bottom: 2px solid #74809d;
  border-right: 2px solid #74809d;
  transition: 0.4s;
}
ul {
  width: 100%;
  box-sizing: border-box;
  padding: 0;
  position: relative;
  margin-top: 25px;
  opacity: 0;
  transition: opacity 0.2s linear;
}
ul:before {
  display: block;
  position: absolute;
  background: #fff;
  width: 16px;
  height: 16px;
  transform: rotate(45deg);
  top: -8px;
  right: 10px;
  z-index: -1;
}
ul li {
  list-style: none;
  background: #fff;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  border-left: 4px solid #fff;
  color: #74809d;
  line-height: 25px;
  box-sizing: border-box;
}
ul li:first-child {
  border-radius: 2px 2px 0 0;
}
ul li:last-child {
  border-bottom: none;
  border-radius: 0 0 2px 2px;
}
ul li:hover {
  transition: 0.2s;
  cursor: pointer;
  border-left: 4px solid #3fa6fd;
  color: #526187;
  background: #f5f5f5;
}
.active {
  transition: 0.2s;
  background: #ffffff;
  color: #fff;
}
.active:after {
  border-bottom: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(-135deg);
  top: 20px;
  transition: 0.4s;
}
.opened {
  opacity: 1 !important;
}
.lnr {
  font-size: 1.4em;
  margin-right: 10px;
  position: relative;
  top: 2px;
}

a:link {
  text-decoration: none;
}

a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

a:active {
  text-decoration: none;
}