h3{
  margin-bottom: 30px;
}
h3 span {
    display: block;
    font-size: 1.6rem;
    color: #626262;
}
section{
  margin: 160px auto;
}

.conts01 .link ul li a{
  background: #00005d;
  color: #fff;
  padding: 20px 50px;
  display: inline-block;
  margin-top: 30px;
  border: 1px solid #00005d;
  min-width: 600px;
  text-align: center;
}
.conts01 .link ul li a:hover{
  background: #fff;
  color: #00005d;
}

.conts02 .link a,.conts03 .link a{
  color:#336cb3;
  border-bottom: 1px solid #336cb3;
}
.conts02 p,.conts03 p{
  margin-top: 50px;
}
.contents a{
  border-bottom: 1px solid #00005d;
  color: #00005d;
}
  @media screen and (max-width: 800px){
    section{
      margin: 80px 0;
    }

  }
  @media screen and (max-width: 600px){
    .conts01 .link ul li a{
      padding: 10px 2em;
      min-width: 0;
    }
  }