效果看缩略图~~一段简单的CSS代码实现。

原主题app.css搜索.post-grid .entry-body替换成以下代码

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.post-grid .entry-body {
    padding: 15px 20px;
    position: absolute;
	left:0px;
	right:0px;
	top:0%;
	transform:translateY(-100%);
	border:0;
	transition:all ease 0.3s;
	z-index: 1;
	background: linear-gradient(to top, rgb(0 0 0 / 30%) 0%, rgba(0, 0, 0, .6) 100%);
}
.post-grid:hover .entry-body{
		transform:translateY(0%);
}
.entry-title a,.entry-category a,.post-grid .entry-meta span,.post-grid .entry-meta .meta-date,.entry-category a{
    color: #fff;
}

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