/*添加按钮*/
.cnblogs-markdown pre {
  position: relative;
}
.cnblogs-markdown pre > span {
  position: absolute;
  top: 0;
  right: 0;
  border-radius: 2px;
  padding: 0 10px;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.4);
  color: #fff;
  cursor: pointer;
}
.cnblogs-markdown pre > .copyed {
  background: #67c23a;
}

 /*  侧边栏  */
 /*生成博客目录的CSS*/
 #uprightsideBar{
     font-size:12px;
     font-family:Arial, Helvetica, sans-serif;
     text-align:left;
     position:fixed;/*将div的位置固定到距离top:50px，right:0px的位置，这样div就会处在最右边的位置，距离顶部50px*/
     top:250px;
     //right:265px;
     width: auto;
     height: auto; 
 }
 #sideBarTab{
     float:left;
     width:30px; 
     border:1px solid #0a0a0a;
     //border-right:none;
     text-align:center;
     background:#ffffff;
 }
 #sideBarContents{
     float:left;
     overflow:auto; 
     overflow-x:hidden;!important;
     width:200px;
     min-height:108px;
     max-height:460px;
     border:1px solid #000;
     //border-right:none; 
     background:#ffffff;
 }
 #sideBarContents dl{
     margin:0;
     padding:0;
 }
 #sideBarContents dt{
     margin-top:5px;
     margin-left:5px;
 }
 #sideBarContents dd, dt {
     cursor: pointer;
 }
 #sideBarContents dd:hover, dt:hover {
     color:#A7995A;
 }


#back-to-top {
    position: fixed;
    right:80px;
    bottom: 20px;
    z-index: 1001;
    padding: 5px 10px;
    border: 1px solid #D9DBE1;
    border-radius: 5px !important;
    background-color: hsla(0, 0%, 100%, .3);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.05);
}