<ul class="cp_tag05">
<li><a href="#"><span class="text">Dog</span><span class="count">15</span></a></li>
<li><a href="#"><span class="text">Cat</span><span class="count">15</span></a></li>
<li><a href="#"><span class="text">Rabbit</span><span class="count">15</span></a></li>
</ul>

.cp_tag05 {
	margin: 0;
	padding: 0;
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%,-50%);
					transform: translate(-50%,-50%);
}
.cp_tag05 li {
	position: relative;
	display: inline-block;
	margin: 0 10px 8px 10px;
	list-style: none;
}
.cp_tag05 a {
	position: relative;
	display: inline-block;
	height: auto;
	margin: 0.5em 0 0.5em 20px;
	-webkit-transition: margin 500ms ease-in-out;
	        transition: margin 500ms ease-in-out;
	text-align: center;
	text-decoration: none;
	color: #666666;
}
.cp_tag05 .text {
	position: relative;
	z-index: 4;
	height: 26px;
	padding: 5px 15px;
	border-width: 1px 3px 1px 1px;
	border-style: solid;
	border-color: #dadada #E91E63 #d2d2d2 #c5c5c5;
	border-radius: 3px 0 0 3px;
	background: #ffffff;
}
.cp_tag05 a::after {
	position: absolute;
	top: -1px;
	right: 4px;
	z-index: 99;
	display: inline-block;
	height: 114%;
	content: '';
	border-right: 1px solid #E91E63;
}
.cp_tag05 .count {
	font-size: 0.8em;
	line-height: 26px;
	position: absolute;
	z-index: 3;
	top: -1px;
	right: -9px;
	display: block;
	width: 45px;
	height: 26px;
	padding-right: 5px;
	-webkit-transition: right 500ms ease-in-out;
	        transition: right 500ms ease-in-out;
	color: #ffffff;
	background: #f06292;
}
.cp_tag05 .count::before, .cp_tag05 .count::after {
	position: absolute;
	z-index: 1;
	top: 0;
	right: 0;
	display: block;
	width: 0;
	height: 0;
	content: '';
}
.cp_tag05 .count::after {
	z-index: 2;
	right: -1px;
	display: inline-block;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 13px 8px 13px 0;
	border-color: transparent #fafcfc transparent transparent;/*背景色*/
}
.cp_tag05 a:hover {
	margin-right: 30px;
}
.cp_tag05 a:hover .count {
	right: -40px;
}