body{
 background:url(https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1552886456833&di=8a7df0374cf765c0b7ee735a225adcd5&imgtype=0&src=http%3A%2F%2Fimg.kuai8.com%2Fattaches%2Falbum%2F20150205%2F201502051606483218.jpg) fixed no-repeat;
background-size:100% 100%;
}
#navigator{
background-color:#7189A4;
box-shadow:2px 5px 6px rgba(100, 100, 100, 0.3);
}
#home{
margin:0 auto;
width:1100px;

}
#main{
background-color:rgba(245, 245, 245, 0.7);
box-shadow:2px 5px 8px rgba(100, 100, 100, 0.3);
}
#navList a{
font-size:16px;
line-height:1.5em;
font-weight:bold;
}
#navList a:link{
text-shadow:none;
text-decoration:none;
}
#mainContent{
width:850px;
}
#sideBar{
width:240px;
}
.day{
background:rgba(255, 255, 255, 0.5);
border-radius:7px;
margin:10px 0px;
padding-bottom:20px;
}
#mainContent{
box-sizing: border-box;
background-color:transparent;
padding:10px 5px 10px 15px;
}
.dayTitle{
font-size:120%;
top:20px;
right:10px;
}
.dayTitle{
color:#999;
}
.postDesc{
float:left;
padding-left:15px;
margin:10px 0px;
}
.postCon a{
color:#4F4F4F;
}
.postCon{
box-sizing:border-box;
font-size:14px;
width:820px;
padding:0 15px;
margin:30px 0 10px 0;
color:#4D4D4D;
}
.postTitle{

font-size:15px;
}
.CalTitle{
background-color:transparent;
}
.CalTodayDay a{
color:#477BB6;

}
.CalTodayDay a u{
text-decoration:none;
}
.cnblogs_code{
background:rgba(255, 255, 255, 0.6);
}
.forFlow{
border-radius:7px;
background:rgba(255, 255, 255, 0.5);
}


#topics .postTitle{
width:806px;
margin:25px 0 15px 0;
border-left:none;
text-align:center;
font-size:17px;
}