.button1, .button2, .button3, .button4  {
  width: 108px;
  height:37px;
  display: block;
  border: 0;
  padding:0;
  text-decoration: none;
  font-family:Trebuchet MS;
  font-size:14px;
  line-height:32px;
  color:#5c4b1d;
  font-weight:bold;
  text-align:center;
  background-repeat: no-repeat;
  overflow: hidden;
  background-position: left;
}

.button1:hover, .button2:hover, .button3:hover, .button4:hover, .active {
  background-position: right;
  text-decoration: none;
}

.button1 {background-image: url(../images/navi/1.png);}
.button2 {background-image: url(../images/navi/2.png);}
.button3 {background-image: url(../images/navi/3.png);}
.button4 {background-image: url(../images/navi/4.png);}


.left {
  width: 124px;
  height:24px;
  display: block;
  border: 0;
  margin-left:36px;
  padding:0;
  text-decoration: none;
  font-family:Trebuchet MS;
  font-size:12px;
  line-height:24px;
  color:#98834a;
  font-weight:bold;
  overflow: hidden;
}
.left2 {height:40px; line-height:20px;}

.left3 {height:100px; line-height:20px;}

.left3_ {height:27px; line-height:20px;}

.left:hover, .active2 {
  margin-left:16px;
  padding-left:20px;
  background:url(../images/pfote_left.png) no-repeat;
  color:#5c4b1d;
  text-decoration: none;
}