body {
    color: #000;
    background: url(https://images.cnblogs.com/cnblogs_com/blogs/679787/galleries/1964350/o_210424100150241f95cad1c8a7863cb5bacd6709c93d71cf5052.jpg) fixed;
    background-size: cover;
    background-repeat: no-repeat;
    font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
    font-size: 12px;
    min-height: 101%;
}
#home {
    opacity: 0.80;
    margin: 0px auto;
    width: 70%;
    min-width: 950px;
    background-color: #fff;
    padding: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}






/*广告和博客园导航栏*/
.under-post-card {
    display: none !important;
}
#ad_t2 {
    display: none !important;
}

#top_nav {
    display: none !important;
}

/*******日历*************/

.CalTitle{
    font-size: 18px;
    font-weight: 600;
    line-height: 40px;
}

.CalDayHeader{
    font-size: 16px;
    line-height: 40px;
    border-bottom: 1px solid #F4F4F4;
}

.CalWeekendDay{
font-size:16px;
line-height:2.1;
}

.CalTodayDay{
background-color: #b62525;
color:#fff;
border-radius:50%;
}

#blog-calendar  u{
color:#b62525;
font-weight:600;
text-decoration:none!important;
}


/*博客标题*/
#cb_post_title_url {
    display: none !important;
}
/*博客园导航按钮*/
#blog_nav_sitehome {
    display: none !important;
}

/*谷歌搜索框删除*/

#widget_my_google {
    display: none !important;
}

/*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;
  /*注释下面这一行，button一直显示*/
  display:none;
}
.cnblogs-markdown pre:hover > span {
  display:block;
}
.cnblogs-markdown pre > .copyed {
  background: #67c23a;
}