.alpha2 a:hover img {
  opacity: 0.01;
  filter: alpha(opacity=1);
  -ms-filter: "alpha(opacity=1)";
}
.fly_thum1{
  background-image : url(../img_flyer/thum_omote01.jpg);
  background-repeat : no-repeat;
  background-position : center center;
  width : 440px;
  height : 615px;
  border-width : 1px 1px 5px;
  border-style : solid;
  border-color : #999999 #999999 #a98d9e;
  background-color : white;
}
.fly_thum2{
  background-image : url(../img_flyer/thum_ura01.jpg);
  background-repeat : no-repeat;
  background-position : center center;
  width : 440px;
  height : 615px;
  border-width : 1px 1px 5px;
  border-style : solid;
  border-color : #999999 #999999 #a98d9e;
  background-color : white;
}
.fly_vis1{
  background-image : url(../img_flyer/omote01.jpg);
  background-repeat : no-repeat;
  background-position : center center;
  min-height:90vh;
  background-size: contain;
}
.fly_vis2{
  background-image : url(../img_flyer/ura01.jpg);
  background-repeat : no-repeat;
  background-position : center center;
  min-height:90vh;
  background-size: contain;
}