<div class="cp_ipselect">
<ul class="cp_sl08">
	<li>
	<input class="cp_sl08_close" type="radio" name="awesomeness" id="close" value=""/>
	<span class="cp_sl08_label cp_sl08_placeholder">Choose</span>
	</li>
	<li class="cp_sl08_items">
	<input class="cp_sl08_expand" type="radio" name="option08" id="opener"/>
	<label class="cp_sl08_closeLabel" for="close"></label>
		<ul class="cp_sl08_options">
		<li>
		<input class="cp_sl08_input" type="radio" name="option08" id="cat"/>
		<label class="cp_sl08_label" for="cat">cat</label>
		</li>
		<li>
		<input class="cp_sl08_input" type="radio" name="option08" id="dog"/>
		<label class="cp_sl08_label" for="dog">dog</label>
		</li>
		<li>
		<input class="cp_sl08_input" type="radio" name="option08" id="rabbit"/>
		<label class="cp_sl08_label" for="rabbit">rabbit</label>
		</li>
		<li>
		<input class="cp_sl08_input" type="radio" name="option08" id="squirrel"/>
		<label class="cp_sl08_label" for="squirrel">squirrel</label>
		</li>
		</ul>
	<label class="cp_sl08_expandLabel" for="opener"></label>
	</li>
</ul>
</div>

* {
	position: relative;
	margin: 0;
	padding: 0;
	-webkit-box-sizing: border-box;
	        box-sizing: border-box;
	border-color: inherit;
}
.cp_ipselect {
	display: block;
	width: 90%;
	height: 100%;
	margin: 2em auto;
}
.cp_ipselect ul {
	list-style: none;
	padding: 0;
}
.cp_ipselect input {
	color: inherit;
	font: inherit;
	margin: 0;
	background: transparent;
	outline: none;
	border: none;
	border-radius: 0;
	-webkit-appearance: none;
	        appearance: none;
	display:none;
}
.cp_sl08 {
	width: 100%;
	height: 100%;
	cursor: pointer;
	background-color: white;
	-webkit-box-shadow: 0 2px 0 white;
	        box-shadow: 0 2px 0 white;
	border-radius: 2px;
}
.cp_sl08_expand {
	width: 0;
	height: 40px;
	position: absolute;
	top: 0;
	right: 0;
}
.cp_sl08_expand::after {
	position: absolute;
	top: 1.2em;
	right: 0.5em;
	width: 0;
	height: 0;
	padding: 0;
	content: '';
	pointer-events: none;
	border-top: 6px solid rgba(0, 0, 0, 0.3);
	border-right: 6px solid transparent;
	border-left: 6px solid transparent;
	-webkit-transform: translate(-50%, -50%) rotate(0deg) scaleY(1.75);
	        transform: translate(-50%, -50%) rotate(0deg) scaleY(1.75);
	-webkit-transition: all 250ms cubic-bezier(0.4,0.25,0.3,1);
	        transition: all 250ms cubic-bezier(0.4,0.25,0.3,1);
	z-index: 2;
	opacity: 0.6;
}
.cp_sl08_expand:hover::after {
	opacity: 1;
}
.cp_sl08_expand:checked::after {
	-webkit-transform: translate(-50%, -50%) rotate(180deg) scaleX(-1) scaleY(1.75);
	        transform: translate(-50%, -50%) rotate(180deg) scaleX(-1) scaleY(1.75);
}
.cp_sl08_expandLabel {
	display: block;
	width: 100%;
	height: 40px;
	position: absolute;
	top: 0;
	left: 0;
	cursor: pointer;
}
.cp_sl08_close {
	display: none;
}
.cp_sl08_closeLabel {
	width: 100vw;
	height: 100vh;
	position: fixed;
	top: 0;
	left: 0;
	display: none;
}
.cp_sl08_items {
	width: 100%;
	position: absolute;
	top: 0;
	left: 0;
	border: 2px solid #da3c41;
	border-radius: 2px;
	padding-top: 40px;
}
.cp_sl08_input {
	display: none;
}
.cp_sl08_label {
	-webkit-transition: all 250ms cubic-bezier(0.4,0.25,0.3,1);
	        transition: all 250ms cubic-bezier(0.4,0.25,0.3,1);
	display: block;
	height: 0;
	line-height: 40px;
	overflow: hidden;
	color: #3e3e3e;
	background-color: #ffffff;
	cursor: pointer;
	padding-left: 20px;
}
.cp_sl08_placeholder {
	height: 40px;
	vertical-align: middle;
	position: absolute;
	top: 0;
	left: 0;
	opacity: 0.6;
	background-color: transparent;
}
.cp_sl08_expand:checked + .cp_sl08_closeLabel {
	display: block;
}
.cp_sl08_expand:checked + .cp_sl08_closeLabel + .cp_sl08_options .cp_sl08_label {
	height: 40px;
}
.cp_sl08_expand:checked + .cp_sl08_closeLabel + .cp_sl08_options .cp_sl08_label:hover {
	background-color: #f7f7f7;
}
.cp_sl08_expand:checked + .cp_sl08_closeLabel + .cp_sl08_options + .cp_sl08_expandLabel {
	display: none;
}
.cp_sl08_input:checked + .cp_sl08_label {
	height: 40px;
	margin-top: -40px;
}