html{
    width:1300px;
    margin:0 auto;
    font-size: 15px;
    font-family: 'Noto Serif JP', serif;
    font-family: 'Tsukimi Rounded', sans-serif;
    font-family: 'Noto Serif JP', serif;
}
nav ul{
    display:flex;
    gap:15px;
    list-style-type: none;
    margin-left: 300px;
    margin-top: 40px;
}
.logo{
    margin-left: 20px;
    margin-top: 10px;
}
.logo:hover{
    opacity:0.6;
}
nav ul li a{
    text-decoration: none;
    color:#B42E2E;
}
nav ul li a:hover{
    opacity:0.6;
}
header{
    display: flex;
    background-color:#F0CD95;
    width:1296px;
}
main{
    background-color:#F0CD95;
    height:600px;
    margin-top: -20px;
    width:1296px;
}
.soudan{
    display:flex;
    gap:20px;
}
p{
    margin-left: 60px;
}
h2{
    margin-left: 40px;
    padding-top: 20px;
    width:1200px;
    border-bottom: 1px  #b43c3c solid;
}
a.btn_03 {
	display: block;
	text-align: center;
	text-decoration: none;
	width: 70px;
	margin: auto;
	padding: 1rem 4rem;
	font-weight: bold;
	border: 2px solid#EB9D97;
	color: #B42E2E;
	border-radius: 100vh;
	transition: 0.5s;
    font-size: 10px;
    margin-left: 180px;
    margin-top: 40px;
    margin-left:340px;
}
a.btn_03:hover {
	color: #fff;
	background: #B42E2E;
}
button {
    padding: 0;
    font-family: inherit;
    appearance: none;
    cursor: pointer;
    background-color: transparent;
    border: none;
  }
  button.btn_03 {
      display: block;
      text-align: center;
      text-decoration: none;
      width: 200px;
      margin: auto;
      padding: 1rem 4rem;
      font-weight: bold;
      border: 2px solid#EB9D97;
      color: #B42E2E;
      border-radius: 100vh;
      transition: 0.5s;
      font-size: 10px;
      margin-left: 250px;
      margin-top: 40px;
      margin-bottom: -10px;
  }
  button.btn_03:hover {
      color: #fff;
      background: #B42E2E;
  }
footer{
    background-color:#EB9D97;
    color:white;
    text-align: center;
    height:40px;
    padding-top: 10px;
    width:1296px;
} 
.kaitou{
    margin-top: 60px;
}
.send{
    margin-top: 60px;
}
.kaitou {
    margin-top: -50px;
    padding-top: 60px;
    margin-left: 40px;
}