.Abstract
    {
        padding: 15px;
        border: dotted 2px #999;
        color: #999;
        font-family: 'Microsoft Yahei';
        border-radius: 4px;
    }
        
    .First
    {
        margin: 10px 0;
        font-family: 'Microsoft Yahei';
        text-align: left;
        padding: 6px 20px;
        color: #fff;
        background: #55895B;
        font-size: 20px;
        border-radius: 4px;
        clear: both;
    }
        
        
    .Second
    {
        margin: 10px 0;
        font-family: 'Microsoft Yahei';
        padding: 6px 20px;
        background: #93C8A2;
        color: #fff;
        font-size: 18px;
        border-radius: 4px;
        clear: both;
    }
        
        
    .Third
    {
        margin: 10px 0;
        padding: 6px 20px;
        font-family: 'Microsoft Yahei';
        margin: 15px 0;
        font-size: 16px;
        color: fff;
        background: #C6EFD2;
        color: #999;
        border-radius: 4px;
        clear: both;
    }
    .note
    {
        margin: 10px 0;
        padding: 15px 20px 15px 60px;
        background: #FCFAA9 url('https://images.cnblogs.com/cnblogs_com/libaoheng/305804/o_yellow-pin.png') no-repeat 20px 0;
        font-size: 15px;
        font-family: 'Microsoft Yahei';
        box-shadow: 0 0 8px #aaa;
        clear: both;
    }
        
    .demo
    {
        text-align: left;
        padding: 6px 20px;
        overflow: auto;
        border-radius: 4px;
        background: orange;
        color: #fff;
        font-size: 16px;
        clear: both;
    }
        
    .cnblogs_Highlighter
    {
        border: solid 1px #ccc;
        clear: both;
    }
        
    .cnblogs_code
    {
        background: #EFFFF4;
        border: solid 0px #939393;
        font-size: 14px;
        clear: both;
        padding: 10px 20px;
    }
    .cnblogs_code pre
    {
        font-size: 14px;
    }
    .cnblogs_code span
    {
        font-family: Courier New;
        font-size: 14px;
    }
    /*清除浮动*/
    .clear {
        clear: both;
    }
    /*回到顶部的样式*/
#scrollUp {
	bottom: 20px;
	right: 20px;
	background: #55895B;
	color: #fff;
	font-size: 12px;
	font-family: sans-serif;
	text-decoration: none;
	opacity: .9;
	padding: 10px 20px;
	-webkit-border-radius: 16px;
	-moz-border-radius: 16px;
	border-radius: 16px;
	-webkit-transition: background 200ms linear;
	-moz-transition: background 200ms linear;
	transition: background 200ms linear;
}
#scrollUp:hover {
	background: #ff7227;
}