@-webkit-keyframes tab-btn-on {
  from {
    left:-15px;
    overflow: hidden;
  }
  to {
    left:0px;
    overflow: hidden;
  }
}

@-webkit-keyframes tab-btn-out {
  from {
  	left:0px;
    overflow: hidden;
  }
  to {
  	left:-15px;
    overflow: hidden;
  }
}


.nex-tab-container{
	cursor:pointer;
	position: absolute;
	display: block;
	margin: 0;
	padding: 0;
	top:60px;
	left:0px;
	overflow: hidden;
}

.nex-tab-menu{
	left:-15px;
	position: relative;
}

.nex-tab-menu-on{
	left:0px;
	position: relative;
}

.nex-tab-menu-over{
	-webkit-animation-name:tab-btn-on;
  	-webkit-animation-duration:0.2s;
  	-webkit-animation-timing-function:ease-in-out;
}

.nex-tab-menu-out{
	
	-webkit-animation-name:tab-btn-out;
  	-webkit-animation-duration:0.2s;
  	-webkit-animation-timing-function:ease-in-out;
  	
}