.menu-trigger,
.menu-trigger span {
  display: inline-block;
  transition: all .2s;
  box-sizing: border-box;
}
.menu-trigger {
  position: relative;
  width: 40px;
  height: 30px;
}
.menu-trigger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 6px;
  background-color:#ff4dc4;
  border-radius: 4px;
}
.menu-trigger span:nth-of-type(1) {
  top: 0;
}
.menu-trigger span:nth-of-type(2) {
  top: 12px;
}
.menu-trigger span:nth-of-type(3) {
  top: 24px;
}
.menu-trigger.activeMenu {
  -webkit-transform: rotate(720deg);
  transform: rotate(720deg);
}
.menu-trigger.activeMenu span:nth-of-type(1) {
  -webkit-transform: translateY(12px) rotate(-45deg);
  transform: translateY(12px) rotate(-45deg);
}
.menu-trigger.activeMenu span:nth-of-type(2) {
  opacity: 0;
}
.menu-trigger.activeMenu span:nth-of-type(3) {
  -webkit-transform: translateY(-12px) rotate(45deg);
  transform: translateY(-12px) rotate(45deg);
}