#matrixBG{position: fixed; top:0; left: 0; z-index: -1; opacity:0.3;}

.a{ 
text-decoration:none;
}
a:hover{ 
text-decoration:none;
}

div{
line-height: 1.5;
}

.cnblogs_code pre {
font-family: Courier New!important;
font-size: 15px!important;
word-wrap: break-word;
white-space: pre-wrap;
}

.cnblogs_code span {
font-family: Courier New!important;
font-size: 15px!important;
line-height: 1.5!important;
color: #FFFAFA !important;;
}

.cnblogs_code {
background-color: #2e3131;
font-family: Courier New!important;
font-size: 12px!important;
box-shadow: 10px 10px 5px #888888;
padding: 3px;
overflow: auto;
margin: 2px 0;
color: #FFFAFA !important;;
}

.cnblogs_code div {
background-color: #2e3131;
}



/*黑客帝国背景CSS样式*/
#matrixBG{
    position: fixed; 
    top:0;
    left: 0;
    z-index: -1; 
    opacity:0.8;
}