body {
	background: url(https://images2018.cnblogs.com/blog/1368958/201804/1368958-20180414182921002-514256937.jpg);
	background-size: 100% 100%;
	background-repeat: no-repeat;
	background-attachment: fixed;
}

#Header1_HeaderTitle {
	text-shadow: 2px 2px 2px #aaa;
	-webkit-transition: .7s;
	-moz-transition: .7s;
	-o-transitions: .7s;
}

#Header1_HeaderTitle:hover {
	color: #fff;
	text-shadow: 0 0 6px #21759b;
}

#blogTitle h2 {
	text-shadow: 1px 1px 1px #aaa;
}

#under_post_news {
	display: none;
}

#under_post_kb {
	display: none;
}