@charset "utf-8";

/*------------------ メイン ----------------------*/
main {
  width: 938px;
  margin: 0 auto;
}

#topic_path {
  padding-left: 0;
}
#topic_path li {
  list-style-type: none;
  display: inline;
  font-size: 80%;
}
#topic_path li:after {
  padding: 0 10px;
  content: "\003E";
}
#topic_path li:last-child:after {
  content: none;
}

#main-wrap {
  width: 100%;
}

.side {
  box-sizing: border-box;
  width: 18%;
  height: auto;
  float: left;
}

.side ul li {
  list-style-type: none;
  left: 0;
  margin: 0;
  padding: 0;
  text-align: center;
}

.side ul li a {
  padding: 8px 4px;
  margin: 0 15px 2px 0px;
  background-color: #509950;
  color: #fff;
  text-decoration: none;
  font-size: 80%;
  display: block;
}

.side ul li a:hover,
.side ul li a:active,
.side ul li.current a {
  background-color: #175117;
}


.main-content {
  width: 80%;
  float: right;
  border-left: 2px solid #aaddaa;
}


  #toTop{
    position: fixed;
    width: 5em;
    height: 30px;
    background-color: rgba(200,255,200,1);
    border: solid 1px rgba(100,150,100,1);
    box-shadow: 1px 2px 4px rgba(25,50,25,0.8);
    z-index: 1;
    bottom: 3%;
    right: 3%;
    border-radius: 20px 20px 20px 20px;
    text-align: center;
  }

  #toTop > a{
    text-decoration: none;
    display: block;
    padding: 7px;
  }

 #toTop:hover {
   background-color: rgba(150,200,150,1);
 }
 #toTop a:hover {
   color: #999950;
 }