input[type="checkbox"].btn-ios
{
	opacity:0;
	
}
/* Normal Track */
input[type="checkbox"].btn-ios + span
{
	vertical-align: middle;
	width: 100%;   
	height: 100%;
	background-color: rgba(0, 0, 0, 0.1);
	box-shadow: inset 0 0 0 0px rgba(0,0,0,0.4);
	position: absolute;
	top: 50%;
	left:50%;
    transform: translate(-50%,-50%);
}

/* Checked Track (Blue) */
input[type="checkbox"].btn-ios:checked + span {
	
	background-position: 0 0;
	background-color: rgba(0, 0, 0, 0);
}

/* Tiny Track */
input[type="checkbox"].tiny.btn-ios + span {
	width: 34px;	
	height: 18px;
	cursor: pointer;
}


/* Normal Knob */
input[type="checkbox"].btn-ios + span > span {
	float: left;
	width: 20px; 
	height:calc(100% - 6px);
	margin:2.5px;
	border-radius: inherit;
	background: #ffffff;
	-webkit-transition-timing-function: cubic-bezier(.54,1.85,.5,1);
	-webkit-transition-duration: 0.4s;
	-webkit-transition-property: transform, background-color, box-shadow;
	-moz-transition-timing-function: cubic-bezier(.54,1.85,.5,1);
	-moz-transition-duration: 0.4s;
	-moz-transition-property: transform, background-color;
	box-shadow: 0px 1px 5px rgba(0, 0, 0, 0.6);
	margin-left: 3px;
}

/* Checked Knob (Blue Style) */
input[type="checkbox"].btn-ios:checked + span > span {
	/*-webkit-transform: translate3d(, 0, 0);
	-moz-transform: translate3d(0, 0, 0);*/
	background-color: #ffffff;
	box-shadow: 0px 1px 5px rgba(0, 0, 0, 0.6);
	margin-left: 0px;
	float: right;
}

/* Tiny Knob */
input[type="checkbox"].tiny.btn-ios + span > span {
	width: 16px; height: 16px;
	margin-top: 1px;
}

/* Checked Tiny Knob (Blue Style) */
input[type="checkbox"].tiny.btn-ios:checked + span > span {
	-webkit-transform: translate3d(16px, 0, 0);
	-moz-transform: translate3d(16px, 0, 0);
	box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.3);
}