.fit-picture {
  position: relative;/*相対配置*/
}

.fit-picture img {
  text-align: center;
  width: 5%;
  height: 5%;
  padding: 0px;
  background: black;
}

.fit-picture:hover img {
  background: gray;
}

.biwayuki {/*親div*/
  position: relative;/*相対配置*/
}

.biwayuki img {
  width: 100vw;
  padding: 0px ;
  display:block;
  margin: auto;
}

.links {/*親div*/
  position: relative;/*相対配置*/
}

.links iframe {
  width: 40vw;
  padding: 0px ;
  display:block;
  margin: auto;
}

a:link { color: royalblue; text-decoration: none;}
a:visited { color: purple; }
a:hover { background:#eae8e4; }
a:active { color: red; background:#eae8e4; }

/*notを使いたい*/
span { 
  color: black;
  background: white;
}

header{
  text-align: center;
  box-shadow: 0 1px 0 0 #eae8e4;
  font-family: sans-serif;
}


footer {
  text-align:center;
}


.header-p {
  color: black;/*文字は白に*/
  padding: 0px;
  font-weight: bold; /*太字に*/
  font-size: 3vw;/*サイズ2倍*/
  top: 10%;
  }

.lv-header-main-nav__item {
  display: inline;
  align-items: center;
  font-size: 2vw;
  box-sizing: border-box;
  padding-bottom: .125rem;
}

button {
  color: black;
  border: 0;
  padding: 10px;
  background: transparent;
  cursor: pointer;
  text-transform: uppercase;
}

button:hover {
  box-shadow: 0 1px;
}