.subtitle b{
color:#ff0000;
}
.subtitle{
color:#000000;
}
#blogTitle h1 a
{
color:#972b65;
font-size:30px;
}
#sideBar
{
float: right; 
}
#mainContent
{
float: left; 
}

#totop {
background:url(
"https://images.cnblogs.com/cnblogs_com/cnDqf/625668/o_o_top.png") no-repeat scroll  #ffffff;
  bottom: 50px;
  cursor: pointer;  
  height: 49px;
  position: fixed;
  left: 0px;
  width: 48px;
float:left;
display:block;
z-index:1000;
}

#green_channel{
width:60px;
right:10px;
top:200px;
position:fixed;
}