@charset "utf-8";
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  position: relative;
}

ul, li, ol {
  list-style: none;
  margin:0 ;
  padding:0 ;
}

main {
  width: 100%;
/*  max-width: 1920px;*/
  margin: 0 auto;
}

h1 {
  margin: 30px 0 20px 30px;
  font-size: 20px;
  font-weight: bold;
}

a {
  /*color: #337bc8;*/
  color:#337ab7;
  text-decoration: none;
}

ul {
  list-style: none;
}


#quiz-window {
  display: none;
}

section{
  padding: 0;
}

.head {
  margin: 0;
  padding: 0;
}

h1 {
  display: inline-block;
  font-size: 1.5em;
  background: rgba(255,255,255,0.4);
  margin: 0;
  padding: 0.5em;
}

#qnum {
/*  text-align: center;*/
  font-size: 2em;
  font-weight: bold;
  padding: 0.5em;
  margin: 0;
}

#qnum-span {
  margin: 0 0.5em;
}

#photo-q,#photo-a {
  width: 100%;
}

#photo-q-area,#photo-a-area {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

#photo-q-area img,#photo-a-area img {
  display: block;
  width: auto;
  height: 100dvh;
/*  max-width: 800px;*/
  margin: 0 auto;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
  object-fit: contain;
}

/*
#where,#answer,#photo-desc-h1 {
  display: block;
  margin: 1% auto;
  padding: 1%;
  text-align: center;
  background: rgba(255,0,0,0.7);
  color: #fff;
  font-size: 2em;
  font-weight: bold;
}
*/

#where,#answer {
  display: inline-block;
  margin: 1% auto;
  padding: 1%;
  text-align: center;
  background: rgba(255,0,0,0.7);
  color: #fff;
  font-size: 2em;
  font-weight: bold;
}

#photo-desc-h1 {
  display: block;
  margin: 1% auto;
  padding: 1%;
  text-align: center;
  background: rgba(255,0,0,0.7);
  color: #fff;
  font-size: 2em;
  font-weight: bold;
}

.a-btn {
  margin-top: 2%;
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  padding-right: 0.5em;
}

.n-btn {
  margin-top: 2%;
}

/*
#hint-button,#correct-button,#next-btn,#return-btn {
  border: none;
  background: transparent;
  display: block;
  border: 5px solid rgba(355,0,0,0.5);
  font-size: 2em;
  padding: 0.5% 5%;
  border-radius: 9999px;
  transition: .2s;
  margin: 0.5% auto;
  cursor: pointer;
}
*/

#hint-button,#next-btn,#return-btn {
  border: none;
  background: transparent;
  display: block;
  border: 5px solid rgba(355,0,0,0.5);
  font-size: 2em;
  padding: 0.5% 5%;
  border-radius: 9999px;
  transition: .2s;
  margin: 0.5% auto;
  cursor: pointer;
}

#correct-button,#desc-btn {
  border: none;
  background: rgba(255,255,255,0.7);
  display: block;
  border: 5px solid rgba(355,0,0,0.5);
  font-size: 2em;
  padding: 0.5% 5%;
  border-radius: 9999px;
  transition: .2s;
/*  margin: 0.5% auto;*/
  margin-left: auto;
  cursor: pointer;
}
/*
#desc-btn,#next-btn2,#retry-btn {
  border: none;
  background: transparent;
  display: block;
  background: rgba(231, 44, 44,1);
  color: #fff;
  border: 5px solid rgba(231, 44, 44,1);
  font-size: 2em;
  padding: 0.5% 5%;
  border-radius: 9999px;
  transition: .2s;
  margin: 0.5% auto;
  cursor: pointer;
}
*/

#next-btn2,#retry-btn {
  border: none;
  background: transparent;
  display: block;
  background: rgba(231, 44, 44,1);
  color: #fff;
  border: 5px solid rgba(231, 44, 44,1);
  font-size: 2em;
  padding: 0.5% 5%;
  border-radius: 9999px;
  transition: .2s;
  margin: 0.5% auto;
  cursor: pointer;
}

#retry-btn {
  display: none;
}

#return-btn a {
  color: #000;
}

#hint-button:hover,#correct-button:hover,#desc-btn:hover,#next-btn:hover,#return-btn:hover {
  opacity: .8;
  background: #ddd;
  transform: translateY(3px);
}
/*
#desc-btn:hover,#next-btn2:hover,#retry-btn:hover {
  opacity: .8;
  background: rgba(231, 44, 44,0.5);
  border: 5px solid rgba(231, 44, 44,0.5);
  transform: translateY(3px);
}
*/
#next-btn2:hover,#retry-btn:hover {
  opacity: .8;
  background: rgba(231, 44, 44,0.5);
  border: 5px solid rgba(231, 44, 44,0.5);
  transform: translateY(3px);
}

.photo-block {
  width: 100%;
  height: auto;
  max-width: 1920px;
  text-align: center;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.photo {
  width: 50%;
}

.image-compare{
  width: 100%;
  max-width: 800px;
  margin: 0.5% auto 0.5% auto;
}

.map-wrapper {
  width: 50%;
  max-width: 300px;
  height: 100%;
  max-height: 350px;
  padding-left: 0.5em;
}

#map {
  width: 100%;
  aspect-ratio: 1/1;
  border: 1px solid #000;
  margin: 0 auto;
}

.photo-block p{
  margin: 0;
}

.photo-block p:first-child {
  font-size: 1.5em;
}

#map-link,#cat-link {
  display: inline-block;
  margin: 2%;
  padding: 2%;
  background: rgba(231, 44, 44,1);
  color: #fff;
  border-radius: 10px;
  text-decoration: none;
}

#map-link:hover,#cat-link:hover {
  color: #fff;
  text-decoration: none;
  opacity: .8;
}

.desc-block {
  width: 100%;
  max-width: 1280px;
  margin: 2% auto 0 auto;
}

#desc-ul li{
  list-style: "#";
  font-size: 1.5em;
}

.end {
  width: 100%;
  text-align: center;
  font-size: 2em;
  display: none;
}

@media screen and (max-width: 1024px) {
  #where,#answer,#photo-desc-h1 {
    padding: 3% 1%;
  }

  #desc-ul li{
    margin-left: 2em;
    padding: 0 1em 0 0;
  }
}

@media screen and (max-width: 820px) {

  #hint-button,#correct-button,#desc-btn,#next-btn,#next-btn2,#return-btn,#retry-btn {
    margin: 3% auto;
    padding: 2% 5%;
  }
}

@media screen and (max-width: 420px) {
  #qnum {
    text-align: center;
  }

  #photo-q-area img,#photo-a-area img {
    position: relative;
    width: 100%;
    height: auto;
  }

  #where,#answer {
    display: block;
  }

  .a-btn {
    margin-top: 2%;
    position: relative;
    width: 100%;
    padding-right: 0.5em;
  }

  .photo-block {
    display: block;
  }

  .photo {
    width: 100%;
  }

  .map-wrapper {
    width: 100%;
    max-width: 100%;
    max-height: 100%;
    padding-left: 0;
  }

  #hint-button,#correct-button,#desc-btn,#next-btn,#next-btn2,#return-btn,#retry-btn {
    font-size: 1.2em;
  }

  .image-compare{
    width: 95%;
  }

  .end {
    font-size: 1.2em;
    padding: 0 1em;
  }

}