/*
###############################################################################
Date: 2021/3/10
contributor: Saito Harutaka
Contact: saito.harutaka@mat.eng.osaka-u.ac.jp
How to Modify: ======= >> see /Newweb/README
###############################################################################
*/

/* パソコンで見たときは"pc"のclassがついた画像が表示される */
.pre_proj_pc { display: block !important; }
.pre_proj_sp { display: none !important; }

/* スマートフォンで見たときは"sp"のclassがついた画像が表示される */
@media only screen and (max-width: 750px) {
    .pre_proj_pc { display: none !important; }
    .pre_proj_sp { display: block !important; }
}

body{
  background-image: url("../img/ant_map.png");
  background-repeat: repeat;
  color: #330000;
  font-family: ヒラギノ丸ゴ ProN;
  overflow: scroll;
  height: 100vh;
  width: 100vw;
}


/* Cell Phone version */
.title_sp{
  font-size: 40px;
  width: 80vw;
  display: block;
  margin-left: auto;
  margin-right: auto;
  word-wrap: normal;
}

.text_sp{
  font-size: 25px;
  width: 80vw;
  display: block;
  margin-left: auto;
  margin-right: auto;
  word-wrap: normal;
}

.part_sp{
  width: 50vw;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

img.go_sp:hover{
  opacity: 0.7;
}

.go_sp{
  width: 50vw;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

img.back_sp:hover{
  opacity: 0.7;
}

.back_sp{
  width: 50vw;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* PC version */
.title_pc{
  font-size: 50px;
  width: 70vw;
  display: block;
  margin-left: auto;
  margin-right: auto;
  word-wrap: normal;
}

.text_pc{
  font-size: 30px;
  width: 70vw;
  display: block;
  margin-left: auto;
  margin-right: auto;
  word-wrap: normal;
}

.part_pc{
  width: 20vw;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

img.go_pc:hover{
  opacity: 0.7;
}

.go_pc{
  width: 20vw;
  height: auto;
  display: block;
  position: relative;
  left: 25vw;
}

img.back_pc:hover{
  opacity: 0.7;
}

.back_pc{
  width: 20vw;
  height: auto;
  display: block;
  position: relative;
  bottom: 7.5vw;
  left: 55vw;
}