body{
  background:url("https://images.cnblogs.com/cnblogs_com/xzs-num-two/1902240/o_20121709225763288664_p0.jpg") fixed;
  background-repeat:no-repeat;
  background-size:cover;
  background-postion:center;
}
#home{
  opacity: .8;
}

#blogTitle{
  display: none;
}
#sidebar_news h3{
  display:none;
}

#navigator{

}
#header{
  display:none;
}




/* 页首样式 */
.twoHeader{
  width: 70%;
  margin: 0 auto;
  color: #5D8364;
  padding-top: 30px;
}
.twoTitle{
  font-size: 24px;
  font-weight:bold;
  text-shadow: 4px 3px 4px #333333;
}
.twoDesc{
  font-size:20px;
  margin-left:140px;
}
.twoAvatar{
  width: 160px;
  height: 100px;
  margin-right: 15px;
  border-radius: 50%;
  vertical-align: middle;
  transition: all 1s;
  cursor: pointer;
}
.twoAvatar:hover{
  transform: scale(1.2);
  box-shadow: 1px 2px 3px #785638;
}