/*
###############################################################################
Date: 2021/3/13
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 */
.proj13_pc { display: block !important; }
.proj13_sp { display: none !important; }
.proj13_md { display: none !important; }

/* スマートフォン横画面で見たときは"md"のclassがついた画像が表示される */
@media only screen and (max-width: 1400px) and (min-width: 750px) {
    .proj13_pc { display: none !important; }
    .proj13_sp { display: none !important; }
    .proj13_md { display: block !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) {
    .proj13_pc { display: none !important; }
    .proj13_sp { display: block !important; }
    .proj13_md { display: none !important; }
}

body{
  background-color: rgb(0,0,0,0.7);
  overflow: scroll;
  height: 100vh;
  width: auto;
}

.proj13_pc .proj13_sp .proj13_md{
  overflow-x: hidden;
}

.proj13_md{
  overflow: hidden;
}

a.back_icon:hover{
  opacity: 0.7;
}


/* Cell Phone version */
.img_proj13_sp{
  width: 410px;
  height: auto;
  display: block;
  position: relative;
  top: 120px;
  margin-left: auto;
  margin-right: auto;
}

.items_sp{
  width: 85px;
  height: auto;
  position: fixed;
  left: 50px;
  bottom: 10px;
}

a.items_sp:hover{
  opacity: 0.7;
}

.icon_sp{
  width: 75px;
  height: auto;
  position: fixed;
  right: 170px;
  bottom: 10px;
}

a.icon_sp:hover{
  opacity: 0.7;
}

.part13_sp{
  width: 15px;
  height: 25px;
  position: absolute;
  left: 360px;
  top: 378px;
}

.back_icon_sp{
    width: 75px;
    height: auto;
    position: fixed;
    right: 60px;
    bottom: 10px;
}

.text_sp{
  color: white;
  font-size: 15px;
  width: 80vw;
  position: relative;
  left: 75px;
  top: 115px;
}

/* Middle version */
.img_proj13_md{
  width: 500px;
  height: auto;
  position: relative;
  left: 180px;
  top: 70px;
}

.items_md{
  width: 10vw;
  height: auto;
  position: fixed;
  left: 0.5vw;
  bottom: 45vh;
}

a.items_md:hover{
  opacity: 0.7;
}

.icon_md{
  width: 8vw;
  height: auto;
  position: fixed;
  right: 90vw;
  bottom: 25vh;
}

a.icon_md:hover{
  opacity: 0.7;
}

.part13_md{
  width: 16px;
  height: 28px;
  position: relative;
  left: 113px;
  bottom: 43px;
}

.back_icon_md{
  width: 8vw;
  height: auto;
  position: fixed;
  right: 90vw;
  bottom: 5vh;
}

.text_md{
  color: white;
  font-size: 20px;
  width: 70vw;
  position: relative;
  left: 300px;
  top: 60px;
}

/* PC version */
.img_proj13_pc{
  width: 700px;
  height: auto;
  position: relative;
  left: 370px;
  top: 20px;
}

.items_pc{
  width: 10vw;
  height: auto;
  position: fixed;
  left: 0.5vw;
  bottom: 70vh;
}

a.items_pc:hover{
  opacity: 0.7;
}

.icon_pc{
  width: 8vw;
  height: auto;
  position: fixed;
  right: 90vw;
  bottom: 50vh;
}

a.icon_pc:hover{
  opacity: 0.7;
}

.part13_pc{
  width: 23px;
  height: 45px;
  position: absolute;
  left: 980px;
  top: 463px;
}

.back_icon_pc{
  width: 8vw;
  height: auto;
  position: fixed;
  right: 90vw;
  bottom: 30vh;
}

.text_pc{
  color: white;
  font-size: 20px;
  width: 70vw;
  position: relative;
  left: 60vw;
}