@charset "utf-8";

/*　タブメニュー　*/
#menu {
  overflow: hidden;
  padding-left: 0px;
  border: 1px solid #999;
  border-width: 0px 0px 0px 0px;
  list-style-type: none;
}
:root {
  --split: 4;
}
#menu{
  border: 1px solid #999;
  border-width: 0px 0px 1px 0px;
  height:calc( 2em + 2px - 1px );
  overflow: visible;
  font-size: 87.5%;
}
#menu li {
  overflow: hidden;
  display: block;
  float: left;
  width: calc((100vw - (var(--split) + 1) * 1px - (var(--split) * 2) * 1em) / var(--split));
  height: 2em;
  line-height: 2em;
  padding: 0px 1em 0px 1em;
  border: 1px solid #999;
  border-width: 1px 1px 1px 0px;
  text-align: center;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}
#menu li:nth-of-type(1) {
  border-left-width: 1px;
}
#menu li.current{
  border-bottom-color: #fff;
}
/* UAチェック */
#dialog{
  position:absolute;
  left:0px;
  top:0px;
  width:100vw;
  height:100%;
  background-color: rgba(255,255,255,0.7);
}
#uaCheck{
  position: absolute;
  left: 40px;
  top: calc( 20vh );
  width:calc( 100vw - (40px * 2) - (20px * 2) );
  height:calc( 100% - (20vh * 2) - (20px * 2) );
  padding:20px;
  border: 2px solid #000;
   border-radius: 8px;
  -webkit-box-shadow: 2px 2px 2px rgba(0,0,0,1.00);
  box-shadow: 2px 2px 2px rgba(0,0,0,0.5);
    background-color: rgba(255,255,255,1);
}
#uaCheck h2, #uaCheck p{
  line-height: 1.4;
  margin-bottom:0.5em;
}
#uaCheck p span{
  display:block;
  font-size: 75%;
  line-height: 1.2;
  margin: 0.5em 0px 0px 0px;
}
#uaCheck .close{
  margin: 1em auto 0px auto;
  width:5em;
  line-height: 2em;
  border: 1px solid #999;
   border-radius: 1em;
  text-align: center;
}
/* コンテンツ */
main section.content {
  margin-top: -1px;
  padding: 10px 24px 24px 24px;
  border: 1px solid #999;
  border-width: 0px 1px 1px 1px;
}
main section.content p{
  line-height: 1.4;
}
main section.content p.icon img{
  vertical-align: middle;
}
main section.content p.icon span{
  vertical-align: middle;
}
main section h2 {
  margin: 10px 0px 10px 0px;
}
main section h3, main section h4 {
  margin: 10px 0px 10px 0px;
  font-size: 87.5%;
}
main section h3:before {
  content: "[";
}
main section h3:after {
  content: "]";
}
#usage p img{
 display:block;
  width:300px;
  margin: 0px auto 30px auto;
}
main section.msg {
  padding: 10px 24px 24px 24px;
}