#content .content{
  width: 100%;
  height: 230px;
  margin-bottom:10px;
}

#content .content:last-child{
  margin-bottom:30px;
}

#content .content-left{
  float: left;
  width: 20%;
  height: 100%;
  background-color: rgba(255,255,255,0.3);
}

#content .content-day{
  color: #fff;
  text-shadow: 2px 2px 3px #888;
  font-size: 48px;
  text-align: center;
  margin-top: 60px;
}

#content .content-ym{
  color: #000;
  text-align: center;
}

#content .content-right{
  float: right;
  width: 80%;
  height: 100%;
  background-color: rgba(255,255,255,0.5);
}

#content .content-title{
  text-align: center;
  margin:15px;
  font-size: 24px;
}

#content .content-abstract{
  width: auto;
  height: 150px;
  padding:0 20px;
  text-indent: 2em;
  line-height: 26px;
  overflow:hidden;
}