body{
  margin:0;
  background:#ccc;
  font-size:0;
}

.wrapper{
  background:white;
  width:1024px;
  margin:0 auto;
}

#iframe-head, #iframe-foot, #iframe-top-third, #iframe-bottom{
  border:none;
  margin: auto;
  display: block;
}

.container{
  width: 1024px;
  padding: 0;
  margin: 0 auto;
}

.main-wrapper{
  height:715px
}

.selection{
  display:block;
}

.selection h2{
  font-size:35px;
  font-weight:bold;
  color:black;
  margin:20px 0 10px 20px;
}

.selection-box{
  display:block;
  overflow:hidden;
  margin:40px 0px 10px 15px;
}

.box-left{
  float:left;
}

.ladder-selection h3{
  font-size:23px;
  font-weight:bold;
  margin:15px 0 15px 20px;
  display:inline-block;
}

.ladder-selection p{
  margin:15px 0 15px 10px;
  display:inline-block;
}

select{
  border :1px solid #eee;
  font-size:23px;
  font-weight:bold;
}

.btn-print{
  padding:20px 50px;
  margin:0 0 0 120px;
  background:#800080;
  color:white;
  opacity:0.8;
  border-radius:4px;
  position:absolute;
}

.preview-visual{
  width:470px;
  height:690px;
  border:solid 2px black;
  float:left;
  margin:0 0 0 50px;
  padding-right:30px;
}

.main-visual img{
  width:415px;
  margin:40px 0 0 40px;
}

.ex-name{
  text-align:center;
}

.ex-name p{
  font-size:34px;
  font-weight;bold;
  line-height:36px;
  margin-top:15px;
  margin-bottom:0px;
  margin-left:15px;
}

.number{
  text-align:center;
}

.number p{
  font-size:37px;
  font-weight;bold;
  margin-top:10px;
  margin-bottom:10px;
  display:inline-block;
}

.point1 p,.point2 p,.point3 p,.point4 p,.point5 p{
  margin-left:10px;
}

.point p{
  font-size:20px;
  font-weight;bold;
  line-height:22px;
  margin:0 0 0 40px;
}

.btn-choice{
  display:flex;
}

.btn-choice a{
  font-size:30px;
  color:white;
  text-decoration:none;
}

.btn:hover{
  opacity:1;
}

.url{
  display:none;
}

#add{
  position:absolute;
  margin:100px 0 0 120px;
  padding:20px 48px;
  font-size:30px;
  background:#000099;
  color:white;
  border-radius:4px;
  opacity:0.8;
}

#add:hover{
  opacity:1;
}


.btn-choice1 a{
  font-size:15px;
  font-weight:bold;
  color:white;
  text-decoration:none;
}

.btn-annotation1{
  padding:1px 10px;
  margin:-19px 0 0 35px;
  background:#800000;
  color:white;
  display:inline-block;
  opacity:0.8;
  border-radius:4px;
  position:absolute;
  cursor:pointer;
}

.explanation-wrapper, .annotation-wrapper {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 100;
  display: none;
}

.modal {
  position: absolute;
  inset: 0;
  margin: auto;
  background-color: #e6ecf0;
  padding: 20px 0 40px;
  border-radius: 10px;
  width: 450px;
  height: auto;
  text-align: center;
}

.modal-explanation {
  position: absolute;
  inset: 0;
  margin: auto;
  background-color: #e6ecf0;
  padding:10px 20px;
  border-radius: 10px;
  width: 910px;
  height: auto;
  text-align: left;
}

.modal-left {
  position: absolute;
  inset: 0;
  margin: auto;
  background-color: #e6ecf0;
  padding: 20px 5px;
  border-radius: 10px;
  width: 470px;
  height: 450px;
  text-align: left;
}

.fa-times {
  position: absolute;
  top: 12px;
  right: 12px;
  color: rgba(128, 128, 128, 0.46);
  cursor: pointer;
  z-index:2;
}

.fa-times-explanation {
  position: absolute;
  top: -20px;
  right: 20px;
  color: rgba(128, 128, 128, 0.46);
  cursor: pointer;
  z-index:2;
}

.fa {
  margin-right: 5px;
  font-size:30px;
  font-weight:bold;
}

#explanation-form{
  width: 100%;
}

.close-modal{
  text-align:center;
}

.close-modal a{
  display: inline-block;
  padding: 14px 110px;
  background-color: #003399;
  border: none;
  border-radius: 3px;
  color: white;
  margin: 10px auto;
  cursor: pointer;
  font-size:20px;
  font-weight:bold;
  text-decoration:none;
}

.close-modal a:hover{
  opacity:0.7;
}

h3{
  font-size: 17px;
  font-weight:normal;
  color: #5f5d60;
  margin-top: 0px;
  margin-bottom: 20px;
}

#explanation-form p{
  color: #5f5d60;
  letter-spacing: 1px;
  margin-top: 30px;
  margin-bottom: 15px;
  font-size:20px;
  font-weight:bold;
  position: relative;
  display: inline-block;
  padding: 0 30px;
}

.main-cap{
  color:maroon;
  font-size:30px;
  font-weight:bold;
  text-align:center;
}

.small-cap{
  font-size:20px;
  text-align:center;
}