@import url(https://fonts.googleapis.com/css?family=Roboto:400,300,500,700);

.expand-menu {
  position: relative;
  width: auto;
  display: flex;
  height: 60px;
}

.fa {
  font-size: 24px;
  position: relative;
  opacity: 0.7;
  padding-right: 10px;
}

.fa-cog {
  position: relative;
  left: 3px;
}

.menu_list {
  font-size: 14px;
  line-height: 18px;
  opacity: 0.7;
}

.menu_label {
  position: relative;
  cursor: pointer;
  font-size: 20px;
  line-height: 60px;
  text-transform: uppercase;
  width: 60px;
  overflow: hidden;
  display: flex;
  padding: 0 20px;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0);
  box-sizing: border-box;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  align-items: center;
}
.menu_label:hover .fa {
  opacity: 1;
}

.menu_text {
  opacity: 0;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.menu_input[type=radio] {
  display: none;
}
.menu_input[type=radio]:checked + .menu_label {
  background-color: rgba(255, 255, 255, 0.3);
  width: 180px;
}
.menu_input[type=radio]:checked + .menu_label .fa {
  opacity: 1;
}
.menu_input[type=radio]:checked + .menu_label .menu_text {
  opacity: 1;
}
.menu_input[type=radio]:checked + .menu_label + .menu_box {
  opacity: 1;
  -moz-transform: translateY(0) translateX(0) scale(1);
  -ms-transform: translateY(0) translateX(0) scale(1);
  -webkit-transform: translateY(0) translateX(0) scale(1);
  transform: translateY(0) translateX(0) scale(1);
}