html{
  height: 100%;
}
body{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}
h1{
  font-size: 80px;
  background: linear-gradient(red,yellow);
  -webkit-background-clip: text;
  color: transparent;
  font-weight: bold;
  margin-top: 0;
}
h2{
  color: #4169e1;
}
table{
  border-left: solid 3px;
}
footer{
  width: 100%;
  background-color: #adff2f;
  text-align: center;
}
.back{
  background-image: url(https://www.yatex.org/gitbucket/koekiInfoDesign/2020-S.Keigo/raw/4f9c59c49a9298e5660df3d6d59d40b713b953bb/patent.png);
  margin: 0;
  padding: 0;
}
.font{
  font-size: 50px;
}
.info{
  background-color: #adff2f;
}
.large{
  font-size: 1.3em;
  font-weight: bold;
}
.dashed{
  border-left: dashed;
}
.an{
  background-color: red;
  color: white;
  text-align: center;
  margin-bottom: 0;
  padding-bottom: 0;
}
.left_in{
  width: 65%;
	float: left;
  margin-left: 30px;
}
.right_in{
  float: left;
}
.left_pl{
  width: 70%;
	float: left;
}
.right_pl{
  float: left;
}
.orange{
  color: orange;
  font-size: 1.5em;
}
.content{
  flex: 1;
  margin-bottom:10px;
}