body{
  margin:0;
  font-size:0;
}

.wrapper{
  background:white;
  width:750px;
  margin:0 auto;
}

#header{
  background-color:#333F50;
  position:fixed;
  height:40px;
  width:100%;
  top:0;
  left:0;
  z-index:20;
}

#main-logo{
  width:150px;
  margin:0;
}

#iframe-bottom{
  border:none;
  margin: auto;
  display: block;
}


nav.globalMenuSp {
  position: fixed;
  z-index: 2;
  top: 0;
  left: 0;
  background: #fff;
  text-align: center;
  transform: translateY(-100%);
  transition: all 0.6s;
  width: 100%;
}

nav.globalMenuSp ul {
  background: #ccc;
  margin: 0 auto;
  padding: 0;
  width: 100%;
}

nav.globalMenuSp ul li {
  font-size: 1.1em;
  list-style-type: none;
  padding: 0;
  width: 100%;
  border-bottom: 1px dotted #333;
  height:58px;
}

nav.globalMenuSp ul li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

nav.globalMenuSp ul li a {
  display: block;
  color: black;
  padding: 1em 0;
  font-size: 20px;
  font-weight:bold;
  text-decoration:none;
}

nav.globalMenuSp.active {
  transform: translateY(0%);
}

.navToggle {
  display: block;
  position: fixed;
  right: 12px;
  top: 1px;
  width: 42px;
  height: 51px;
  cursor: pointer;
  z-index: 3;
  text-align: center;
}

.navToggle span {
  display: block;
  position: absolute;
  width: 30px;
  border-bottom: solid 3px #fff;
  -webkit-transition: .35s ease-in-out;
  -moz-transition: .35s ease-in-out;
  transition: .35s ease-in-out;
  left: 6px;
}

.navToggle span:nth-child(1) {
  top: 9px;
}

.navToggle span:nth-child(2) {
  top: 18px;
}

.navToggle span:nth-child(3) {
  top: 27px;
}

.navToggle.active span:nth-child(1) {
  top: 18px;
  left: 6px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.navToggle.active span:nth-child(2),
.navToggle.active span:nth-child(3) {
  top: 18px;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}







h1 {
  font-size:15px;
  color:midnightblue;
  position: relative;
  display: inline-block;
  margin:50px 0 0px 7px;
  line-height:25px;
  text-align:center;
}

.small{
  font-size:20px;
}

.switch{
  position:absolute;
  margin:-55px 0 5px 180px;
}

.sort1{
  width:83px;
  border:solid 2px red;
  margin:1px 2px 0 1px; 
}

.sort2{
  width:83px;
  border:solid 1px black;
  margin:1px 2px 0 1px; 
}





.contents-wrapper{
  background:white;
  height:250px;
}

.main-img img{
  width:160px;
  border:solid 2px black;
  float:left;
  margin:0px 10px 0 10px;
}

.level-img img{
  width:170px;
  margin-top:5px;
}


.btn-howto{
  color:white;
  padding:15px 50px;
  background:maroon;
  border-radius:7px;
  position:absolute;
  margin:13px 0 0 10px;
}

.howto a{
  font-size:25px;
  text-decoration:none;
  text-align:center;
}

.answer-howto {
  display: none;
  padding: 10px 10px 5px 10px;
  margin:80px 20px 0 20px;
  border:solid 2px maroon;
  border-radius:7px;
  position:absolute;
  width:310px;
  height:435px;
  background-color:white;
  z-index:10;
}

.answer-howto p{
  font-size:17px;
  font-weight:normal;
  color:black;
  margin-top:5px;
  margin-bottom:5px;
  text-align:left;
}


.btn-add{
  color:white;
  padding:15px 50px;
  background:darkgreen;
  border-radius:7px;
  position:absolute;
  margin:90px 0 0 10px;
}

.add a{
  font-size:25px;
  text-decoration:none;
  text-align:center;
}

.answer-add {
  display: none;
  padding: 10px 10px 5px 10px;
  margin:155px 20px 0 20px;
  border:solid 2px darkgreen;
  border-radius:7px;
  position:absolute;
  width:310px;
  height:110px;
  background-color:white;
  z-index:10;
}

.answer-add p{
  font-size:17px;
  font-weight:normal;
  color:black;
  margin-top:5px;
  margin-bottom:5px;
  text-align:left;
}




.btn-similar{
  color:white;
  padding:15px 35px;
  background:darkblue;
  border-radius:7px;
  position:absolute;
  margin:90px 0 0 -175px;
}

.similar a{
  font-size:25px;
  text-decoration:none;
  text-align:center;
}

.answer-similar {
  display: none;
  padding: 15px 10px 5px 10px;
  margin:155px 20px 0 20px;
  border:solid 2px darkblue;
  border-radius:7px;
  position:absolute;
  width:310px;
  height:330px;
  background-color:white;
  z-index:10;
  line-height:30px;
}

.answer-similar img{
  width:27px;
}

.btn-ex2{
  color:white;
  padding:6px 15px;
  background:darkblue;
  border-radius:3px;
  position:absolute;
  margin:0px 0 35px 5px;
}

.btn-ex{
  color:white;
  padding:20px 15px;
  background:darkblue;
  border-radius:3px;
  position:absolute;
  margin:0px 0 35px 5px;
}

.answer-similar a{
  font-size: 17px;
  color:white;
  text-decoration:none;
  text-align:left;
}

.slevel{
  width:25px;
  margin:20px 0 35px 0;
}

.small-cap{
  font-size:13px;
}


.answer a{
  font-size: 20px;
  color:darkblue;
  text-decoration:none;
}


.muscle-wrapper{
  height:430px;
}

h2{
  font-size:25px;
  font-weight:bold;
  color:darkorange;
  margin:0px 0 26px 11px;
  background-color:rgb(255,240,187);
  display:inline-block;
  padding:2px 10px;
  border-radius :8px 8px 0 0;
}

.cap p{
  font-size:15px;
  text-align:center;
  margin:-52px 0 48px 140px;
  position:absolute;
}

.tab-group{
  width:95%;
  height:30px;
  display: flex;
  flex-wrap:wrap;
  justify-content: center;
  position:absolute;
  margin:-30 0 0 -30px;
}

.tab-group li{
  font-size:60px;
  margin:0 0 0 1px;
}

.tab{
  flex-grow: 1;
  padding:8px 0 0px 0px;
  list-style:none;
  text-align:center;
  background-color:rgb(255,240,187);
}

.panel-group{
  height:300px;
  width:95%;
  border-bottom:solid 3px #CCC;
  border-top:none;
  margin:60px 0 0 10px;
  position:absolute;
  background-color:rgb(255,240,187);
}

.panel{
  display:none;
  font-size:20px;
  color:black;
  text-align:center;
}

.tab.is-active{
  color:rgb(222,222,222);
  transition: all 0.2s ease-out;
}

.panel.is-show{
  display:block;
}

.panel img{
  width:280px;
  border:solid 2px darkorange;
  border-radius:5px;
}




.btn-point{
  padding:2px 10px;
  background:darkblue;
  color:white;
  display:block;
  border-radius:7px;
  margin-top:10px;
}

.bottom-wrapper{
  height:120px;
  z-index:1;
}


.btn-rev{
  padding:10px;
  background:rgb(238,96,0);
  color:white;
  display:block;
  border-radius:7px;
  margin-top:10px;
  margin-bottom:10px;
}

.btn-back{
  padding:10px;
  background:#007700;
  color:white;
  display:block;
  border-radius:7px;
  margin-top:10px;
  margin-bottom:10px;
}

.btn-choice a{
  font-size:22px;
  color:white;
  text-decoration:none;
  text-align:center;
}