@charset "UTF-8";
/*======================= */
*{
    margin: 0;
    padding: 0;
    font-family: "Palatino Linotype", "Book Antiqua", Palatino, "serif";
    list-style: none;
}

body{
    width: 100%;
    text-align: center;
    background: url("images/AdobeStock_1648207751.jpeg")no-repeat center;
}

header{
    padding: 36px;
}

container{
    width: 140px;
    height: 100%;
    border: 0;
}

h1{
    font-size: 36px;
    margin-bottom: 5px;
}

h3{
    font-size: 24px;
    margin-bottom: 50px;
}

li{
    font-size: 12px;
    color: azure;
    padding: 10px; 
}

a{
    text-decoration: none;
}

nav{
    width: 300px;
    margin: 30px auto;
}

/*=========== ボタン ============ */
a.btn{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 50px;
    box-sizing: border-box;
    background: #fff;
    position: relative;
}
a.btn span {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 50px;
  background: #fff;
  box-sizing: border-box;
  color: #333;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-decoration: none;
  box-shadow: 0px 5px 12px #CAD4E2, -6px -6px 12px #FFF;
  border-radius: 10px;
  position: absolute;
  top: -5px;
  left: 0;
  transition-duration: 0.2s;
}
a.btn:hover span {
  left: 0;
  top: 0;
  box-shadow: 0 0 4px #CAD4E2, -2px -2px 4px #FFF;
}


/*Tablet View*/

@media (min-width: 768px){
	
	body {
		max-width: 778px;
	}
	
	.style-nav ul li {
		display: inline-block;
	}
	
	.style-nav ul {
		text-align: center;
	}
	
	h1 {
		font-size: 40px;
		margin-bottom: 10px;
	}
	
	h3 {
		margin-bottom: 56px;
	}
	
	.col-md-one-half {
		width: 50%;
	}
	
	.col {
		float: left;
		padding: 0px 7px 14px;
	}
}

/*Desktop View*/

@media (min-width: 1024px){
	
	body {
		max-width: 1400px;
	}
	
	.style-logo {
		float: left;
	}
	
	.style-nav {
		float: right;
	}
	
	.col-lg-one-fourth {
		width: 25%;
	}
}