/*
メインメニュー 
*/



#menu{
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0;
  
  font-size:0.75em;
}
#menu li{
  display: block;
  float: left;
  width: 14.2%;
  margin: 0;
  padding: 0; }
#menu li a{
  display: block;
  padding: 12px 0 10px;
  
  color: #222;
  text-align: center;
  text-decoration: none;
}
#menu li a:hover{
  background: #fff;
}
#toggle{ 
 display: none;
}
@media only screen and (max-width: 768px) {
    #menu li{
    width: 25%;
    border-bottom: 1px solid #444;
  }
}
@media only screen and (max-width: 480px) {
  #menu{
    display: none;
  }
  #menu li{
    width: 100%;
  }
  #toggle{
    display: block;
    position: relative;
    width: 100%;
    background: #222;
  }
  #toggle a{
    display: block;
    position: relative;
    padding: 12px 0 10px;
    border-bottom: 1px solid #444;
    color: #fff;
    text-align: center;
    text-decoration: none;
  }
  #toggle:before{
    display: block;
    content: "";
    position: absolute;
    top: 50%;
    left: 10px;
    width: 20px;
    height: 20px;
    margin-top: -10px;
    background: #fff;
  }
  #toggle a:before, #toggle a:after{
    display: block;
    content: "";
    position: absolute;
    top: 50%;
    left: 10px;
    width: 20px;
    height: 4px;
    background: #222;
  }
  #toggle a:before{
    margin-top: -6px;
  }
  #toggle a:after{
    margin-top: 2px;
  }
}





/*ページトップボタン（非表示）*/
#pagetopBtn {
	position: fixed;
	right: 50px;
	bottom: -65px;
	width: 130px;
	height: 130px;
	-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";
	filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2);
	-webkit-transition: 0.1s;
	-moz-transition: 0.1s;
	-ms-transition: 0.1s;
	transition: 0.1s;
	-webkit-transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	transform: rotate(180deg); 
}
/*ページトップボタン（表示）*/
#pagetopBtn.show {
	-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=0)";
	filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=0);
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-ms-transition: 0.5s;
	transition: 0.5s;
	-webkit-transform: rotate(0deg);
	-moz-transform: rotate(0deg);
	-ms-transform: rotate(0deg);
	transform: rotate(0deg); 
}