#top 
{
/* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#6db3f2+0,54a3ee+50,3690f0+51,1e69de+100;Blue+Gloss+%233 */
background: #6db3f2; /* Old browsers */
background: -moz-linear-gradient(top, #6db3f2 0%, #54a3ee 50%, #3690f0 51%, #1e69de 100%); /* FF3.6-15 */
background: -webkit-linear-gradient(top, #6db3f2 0%,#54a3ee 50%,#3690f0 51%,#1e69de 100%); /* Chrome10-25,Safari5.1-6 */
background: linear-gradient(to bottom, #6db3f2 0%,#54a3ee 50%,#3690f0 51%,#1e69de 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#6db3f2', endColorstr='#1e69de',GradientType=0 ); /* IE6-9 */
}
#article h2
{
    color:darkblue;
}
#article .expandable
{
    cursor:pointer;
}
#article .note
{
	
	background:#FAF3CF;
	height:0px;

}
#article
{
width:900px;
margin-left:50px;
padding:5px;
border-radius:5px;
box-shadow:0px 0px 3px 3px lightgray;

}
.postTitle
{
margin-left:50px;
width:900px;
}
.postTitle a
{
border-bottom:1px solid darkred;
margin-left:2px;
font-size:18px;
}
#MySignature
{
margin-left:50px;
}
.code_block
{
font-family:'verdana';
cursor:default;
display:block;
height:0px;
font-size:16px;
}
.code_fold_btn
{
color:red;
cursor:pointer;
display:inline-block;
}
.code_no_hide
{
background:url(https://images.cnitblog.com/blog/534252/201409/291621390197144.png);
}
.remarks
{

}
.code_block_show
{
background: url(https://images.cnitblog.com/blog/534252/201409/291621390197144.png);
font-family: 'verdana';
cursor: default;
display: block;
font-size: 12px;
}
.mycode
{
display:none;
}
iframe
{
border:none;
}