html {
    background: url(https://images.cnblogs.com/cnblogs_com/zhongyujuedingwangjiwo/1839831/o_200902052334y47kyn.jpg)  50% no-repeat #000;
    background-attachment: fixed;
    background-size: cover
}

body {
    background: none;
}

#mainContent {
    background: none;
    float: left;
    overflow: visible;
    text-overflow: ellipsis;
    width: 860px;
    word-break: break-all;
}
#blogCalendar{
  display : none
}