.icon-bar {
	width: 22px; 
	height: 2px;
	background-color: #FFFFFF;
	display: block;
	transition: all 0.2s;
	margin-top: 4px
}

.navbar-toggler {
  border: none;
  background: transparent !important;
}

.navbar-toggler .top-bar {
  transform: rotate(45deg);
  transform-origin: 10% 10%;
}

.navbar-toggler .middle-bar { 
  opacity: 0;
}
 
.navbar-toggler .bottom-bar {
  transform: rotate(-45deg);
  transform-origin: 10% 90%;
}
 
.navbar-toggler.collapsed .top-bar {
  transform: rotate(0);
}
 
.navbar-toggler.collapsed .middle-bar {
  opacity: 1;
}

.navbar-toggler.collapsed .bottom-bar {
  transform: rotate(0);
}

.navbar-toggler:focus {
	outline:0;
}