@charset "utf-8";
.tit1{
  background-image : url(../img_topics/tit1.png);
  background-repeat : no-repeat;
  height : 60px;
}
.td_topicstext1{
  width : 400px;
}
ul#th_topics1{
  list-style:none;
  margin:0;
  padding:0;
}
ul#th_topics1 li{
  list-style:none;
  float:left;
  width:170px;
}
ul#th_topics1 a{
  display:block;
  width:170px;
  height:215px;
  background-image : url(../img_topics/th_topics1.jpg);
}
ul#th_topics1 a span{
  display:none;
}
ul#th_topics2{
  list-style:none;
  margin:0;
  padding:0;
}
ul#th_topics2 li{
  list-style:none;
  float:left;
  width:170px;
}
ul#th_topics2 a{
  display:block;
  width:170px;
  height:215px;
  background-image : url(../img_topics/th_topics2.jpg);
}
ul#th_topics2 a span{
  display:none;
}
ul#th_topics3{
  list-style:none;
  margin:0;
  padding:0;
}
ul#th_topics3 li{
  list-style:none;
  float:left;
  width:170px;
}
ul#th_topics3 a{
  display:block;
  width:170px;
  height:215px;
  background-image : url(../img_topics/th_topics3.jpg);
}
ul#th_topics3 a span{
  display:none;
}
a.th_topics{
  background-position:0px 0px;
}
a:hover.th_topics{
  background-position:-170px 0px;
}
.commons_merumaga{
  width : 545px;
  height : 185px;
}
ul#bt_commons_mailmaga1{
  list-style:none;
  margin:0;
  padding:0;
}
ul#bt_commons_mailmaga1 li{
  list-style:none;
  float:left;
  width:545px;
}
ul#bt_commons_mailmaga1 a{
  display:block;
  width:545px;
  height:185px;
  background-image : url(../img_topics/merumaga.png);
}
ul#bt_commons_mailmaga1 a span{
  display:none;
}
a.bt_commons_mailmaga{
  background-position:0px 0px;
}
a:hover.bt_commons_mailmaga{
  background-position:-545px 0px;
}