#site_nav_under {
display: none;
}
.c_ad_block, .ad_text_commentbox {
display: none;
margin: 0;
padding: 0;
}
#ad_under_google {
height: 0;
overflow: hidden;
}
#ad_under_google a {
display: none;
}
#home {
margin: 0 auto;
width: 65%;
min-width: 950px;
background-color: #fff;
padding: 30px;
margin-top: 30px;
margin-bottom: 50px;
box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}
#blogTitle {
height: 60px;
clear: both;
}
#navigator {
font-size: 13px;
border-bottom: 1px solid #ededed;
border-top: 1px solid #ededed;
height: 50px;
clear: both;
margin-top: 25px;
}
#blogTitle h2 {
font-weight: normal;
font-size: 18px;
font-size: 1.18571429rem;
line-height: 2.546153846;
color: #757575;
float: left;
}

body{
background-image:url("https://pic2.zhimg.com/v2-6108af8ff7e5eb27560b6645f3c8d103_r.jpg");
background-repeat:no-repeat;
background-size:100%;
background-attachment: fixed;
filter:alpha(opacity=70); -moz-opacity:0.7; -khtml-opacity: 0.7; opacity: 0.7;
}

/* GitHub Cornor */
.github-corner :hover .octo-arm {
    animation: octocat-wave 560ms ease-in-out;
}
@media (max-width: 991px) {
  .github-corner >svg {
    fill: #fff !important;
    color: #222 !important;
  }
  .github-corner .github-corner:hover .octo-arm {
    animation: none;
  }
  .github-corner .github-corner .octo-arm {
    animation: octocat-wave 560ms ease-in-out;
  }
}
@-moz-keyframes octocat-wave {
  0%, 100% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
  }
  20%, 60% {
    -webkit-transform: rotate(-25deg);
    -moz-transform: rotate(-25deg);
    -ms-transform: rotate(-25deg);
    -o-transform: rotate(-25deg);
    transform: rotate(-25deg);
  }
  40%, 80% {
    -webkit-transform: rotate(10deg);
    -moz-transform: rotate(10deg);
    -ms-transform: rotate(10deg);
    -o-transform: rotate(10deg);
    transform: rotate(10deg);
  }
}
@-webkit-keyframes octocat-wave {
  0%, 100% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
  }
  20%, 60% {
    -webkit-transform: rotate(-25deg);
    -moz-transform: rotate(-25deg);
    -ms-transform: rotate(-25deg);
    -o-transform: rotate(-25deg);
    transform: rotate(-25deg);
  }
  40%, 80% {
    -webkit-transform: rotate(10deg);
    -moz-transform: rotate(10deg);
    -ms-transform: rotate(10deg);
    -o-transform: rotate(10deg);
    transform: rotate(10deg);
  }
}
@-o-keyframes octocat-wave {
  0%, 100% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
  }
  20%, 60% {
    -webkit-transform: rotate(-25deg);
    -moz-transform: rotate(-25deg);
    -ms-transform: rotate(-25deg);
    -o-transform: rotate(-25deg);
    transform: rotate(-25deg);
  }
  40%, 80% {
    -webkit-transform: rotate(10deg);
    -moz-transform: rotate(10deg);
    -ms-transform: rotate(10deg);
    -o-transform: rotate(10deg);
    transform: rotate(10deg);
  }
}
@keyframes octocat-wave {
  0%, 100% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
  }
  20%, 60% {
    -webkit-transform: rotate(-25deg);
    -moz-transform: rotate(-25deg);
    -ms-transform: rotate(-25deg);
    -o-transform: rotate(-25deg);
    transform: rotate(-25deg);
  }
  40%, 80% {
    -webkit-transform: rotate(10deg);
    -moz-transform: rotate(10deg);
    -ms-transform: rotate(10deg);
    -o-transform: rotate(10deg);
    transform: rotate(10deg);
  }
}