css 放大底部边框：悬停

Posted 2021-05-13

/* Effect 4: bottom border enlarge */
.cl-effect-4 a {
	padding: 0 0 10px;
}

.cl-effect-4 a::after {
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	height: 1px;
	background: #fff;
	content: '';
	opacity: 0;
	-webkit-transition: height 0.3s, opacity 0.3s, -webkit-transform 0.3s;
	-moz-transition: height 0.3s, opacity 0.3s, -moz-transform 0.3s;
	transition: height 0.3s, opacity 0.3s, transform 0.3s;
	-webkit-transform: translateY(-10px);
	-moz-transform: translateY(-10px);
	transform: translateY(-10px);
}

.cl-effect-4 a:hover::after,
.cl-effect-4 a:focus::after {
	height: 5px;
	opacity: 1;
	-webkit-transform: translateY(0px);
	-moz-transform: translateY(0px);
	transform: translateY(0px);
}