body{
  margin:0;
}
.float_clear{
  clear:both;　
}
#all_wrapper{
  width:100%;
  height:100%;
  position: fixed;
  z-index:100;
}

.counter{
  width:80px;
  position: absolute;
  right:10px;
}

/*左要素*/
.a_w_inner_left{
  width:450px;
  height:100%;
  top:0;
  left:0;
  opacity: 0.5;
  position: absolute;
  filter: alpha(opacity=50);
  -ms-filter: "alpha(opacity=50)";
  float: left;
}
.awil_inner_down{
  width:400px;
  height:225px;
  position: absolute;
  bottom:50px;
  left:50px;
}

/*右要素*/
.a_w_inner_right{
  overflow: auto;
  width:500px;
  height:100%;
  position: absolute;
  top:0;
  right:0;
  float: left;
}
.awir_inner_up{
  width:250px;
  height:48px;
  position:absolute;
  top:20px;
  right:25px;
}
@font-face {
  font-family: 'typicons';
  src: url("fonts/typicons.eot");
  src: url("fonts/typicons.eot?#iefix") format('embedded-opentype'),
       url("fonts/typicons.woff") format('woff'),
       url("fonts/typicons.ttf") format('truetype'),
       url("fonts/typicons.svg#typicons") format('svg');
  font-weight: normal;
  font-style: normal;
}
.wrap{
  width: 250px;
  margin: 0 auto;
  color: #fff;
  text-align: center;
}
.wrap li{
  list-style: none;
  float: left;
  margin: 0;
  padding: 0 5px;
}
.wrap a{
  display: block;
  position: relative;
  width: 48px;
  height: 48px;
  transition: .3s;
}

.wrap a:before {
  font-family: 'typicons';
  font-style: normal;
  font-weight: normal;
  display: inline-block;
  width: 48px;
  height: 48px;
  padding: 0;
  margin: 0;
  color: #fff;
  font-size: 30px;
  text-align: center;
  line-height: 1;
}
.twitter{
  background-image: url(../img/twitter.png);
  background-repeat: no-repeat;
  width:48px;
  height:48px;
}
.facebook{
  background-image: url(../img/facebook.png);
  background-repeat: no-repeat;
  width:48px;
  height:48px;
}
.youtube{
  background-image: url(../img/youtube.png);
  background-repeat: no-repeat;
  width:48px;
  height:48px;
}
.mail{
  background-image: url(../img/mail.png);
  background-repeat: no-repeat;
  width:48px;
  height:48px;
}
.wrap a span{
  position: absolute;
  opacity: 0;
  top: 90px;
  left: -18px;
  width: 60px;
  padding: 10px;
  border-radius: 10px;
  background: #33adff;
  color: #fff;
  font-weight:bold;
  font-size: 12px;
  line-height: 1;
  transition: .3s;
}
.wrap a span:after{
  border-bottom: 12px solid #33adff;
  border-right: 12px solid transparent;
  border-left: 12px solid transparent;
  content: '';
  margin-left: -10px;
  position: absolute;
  top: -12px;
  left: 50%;
}
.wrap a:hover span{
  opacity: 1;
  top: 55px;
}

.awir_inner_down{
  width:450px;
  height:490px;
  position: absolute;
  bottom:50px;
  right:50px;
}
.right_rogo{
  width:450px;
  height:134px;
  margin-bottom:30px;
}
footer{
  margin-top:28px;
  text-align:right;
  font-size:15px;
  text-shadow: 2px 2px 1px #000,
      -2px 2px 1px #000,
      2px -2px 1px #000,
      -2px -2px 1px #000;
}