@charset "UTF-8";

body{
  width: 900px;
  margin: 0 auto;
}

.clear{
  clear: both;
}

#header_logo{
  font-family: serif;
  height: 50px;
  font-size: 40px;
  margin: 3px 0 10px 21px;
}

#main{
  float: left;
  width: 400px;
  text-align: center;
  margin: 300px 0;
  font-size: 30px;
  font-family: cursive;
}

#main a{
  color: #708090;
  text-decoration: unset;
}

.main_link{
  margin-bottom: 20px;
}

#mainvisual img{
  width: 500px;
  float: right;
}

#photo li{
  height: 200px;
  width: 300px;
  list-style: none;
  float: left;
  margin: 5px;
}

#photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

footer p{
  text-align: center;
  background-color: #a2a2a2;
  color: #ffffff;
  margin: 100px 0 0 0;
}