#mainSpace {
  position: relative;
}
#bannerLink {
}
#bannerLink .pcBr {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  margin-top: 100px;
}
#bannerLink .pcBr div {
  width: 1030px;
  margin: 0 auto;
  margin-top: 475px;
  text-align: right;
}
#bannerLink .pcBr div a:hover {
  filter:alpha(opacity=80);
  -moz-opacity: 0.8;
  opacity: 0.8;
}
#bannerLink .pcBr div a img {
  width: 321px;
  /*height: 90;*/
  height: auto;
}

#bannerLink .spBr {
  /*border: 1px solid #f00;*/
  padding-top: 10px;
  padding-bottom: 5px;
  padding-left: 10px;
  padding-right: 10px;
}
#bannerLink .spBr img {
  width: 100%;
}