h2{
	font-size: 2.6rem;
	text-align: center;
	margin: 50px auto 50px auto;
}
h3{
	font-size: 2.4rem;
	margin-top: 80px;
	margin-bottom:30px;
	display: flex;
}
h3:before{
	content: "";
	width: 10px;
	margin-right: 20px;
	background: #333;
}
p a{
	border-bottom: 1px solid #333;
}

.btn{
	margin-top: 80px;
	text-decoration-color: ;
}
.btn button{
	margin: 30px auto;
	display: block;
	border: 1px solid #000;
	background: #000;
	color: #fff;
	padding: 20px 50px;
}
.btn button:hover{
	background: #fff;
	color: #000;
}
@media screen and (max-width: 800px){
  h3{
    font-size: 2.0rem;
  }

}

@media screen and (max-width: 350px){
  .link .flex a{
  	display: block;
  	margin-bottom: 20px;
  }
  .link .flex a .img{
  	width: 100%;
  	margin: 0 auto;
  }
   .link .flex a .img img{
   	display: block;
   	margin: 0 auto;
   }
  .link .flex a .txt{
  	width: 100%;
  }
}