@charset "UTF-8";
/* CSS Document */
body{ 
	background-image: linear-gradient(45deg, #7b4398, #d059ad);
}
section{
	margin: 0;
}
p{ font-size: 16px;}
h1{	font-size: 30px; font-weight: 800;} 

#spp_top {
	width: 100vw;
	margin-left: calc(50% - 50vw);
  }
  
  #spp_top img {
	display: block;
	width: 100%;
	height: auto;
  }

.section_bg_even{
	background-image: linear-gradient(60deg, #7b4398, #d059ad);
	padding: 50px;
}
.section_bg_odd{
	background-image: linear-gradient(120deg, #7b4398, #d059ad);
	padding: 50px;
}
#spp_intro{
	/*background-image: linear-gradient(135deg, #F73959, #E86E00);*/
	background-size: cover;
	padding: 50px;
	text-align: center;
}
#spp_cat01{
	/*background-color: rgba(14,15,62,1.00);*/
	color: #333;
	padding: 50px;
}
#spp_cat02{
	/*background-color: rgba(62,7,121,1.00);*/
	background-size: cover;
	background-attachment: fixed;
	color: #333;
	padding: 50px;
}
#spp_cat03{
	/*background-color:rgba(14,15,62,1.00);*/
	color: #fff;
	padding: 50px;
}
#spp_cat04{
	/*background-color:rgba(62,7,121,1.00);*/
	color: #fff;
	padding: 50px;
}
#spp_cat05{
	/*background-color:rgba(14,15,62,1.00);*/
	color: #fff;
	padding: 50px;
}
#author{
	/*background-color:rgba(26,114,134,1.00);*/
	color: #fff;
	padding: 50px;
	text-align: center;
	
}
.decoration_hr{
	width:50%;
	margin: 10px auto;
	border-top: 3px double #fff;
	
}
.w80{ 
	display: block;
	margin: auto;
	width:80%;
	}
.rowitem{
	display:block;
	width:100%;
	margin: 20px 0;
	text-align: center;
}
.bookitem{
	display:inline-block;
	width:24%;
	overflow: hidden;
	text-align: center;
}
.bookitem img{
	width:90%;
	margin:auto;	
}
.bookitem h4{
	color:#fff;
	font-size: 20px;
}
@media (max-width: 1024px) {
	.w80{ 
	display: block;
	margin: auto;
	width:100%;
	margin: 0;
	}
	.bookitem{
	display:inline-block;
	width:49%;
	overflow: hidden;
	text-align: center;
}
}