/* 共通レイアウト */
#wrapper {
	width: /*1200px*/;
	margin-left: auto;
	margin-right: auto;
	min-height: 660px;
}
#header h1 {
    float: left;
    width: 30%;
}
#header ul{
	float: right;
	width: 33%;
}
nav {
    margin: 0px auto;
    background: linear-gradient(180deg, #000000, #0C0C0C);
}
nav ul {
    margin: auto;
    text-align: center;
    border-top: 1px solid #000000;
}
nav li {
    min-width: 160px;
    float: left;
    text-align: center;
    font-size: 18px;
    white-space: nowrap;
    -webkit-border-radius: 5px;
    border-right: 1px solid #870010;
}
nav li:first-child{
    border-left: 1px solid #870010;
}
nav li a {
    display: block;
    padding: 15px;
    color: #FFFFFF;
    height: 20px;
}
nav li a:hover {
    background-color: #FFFFFF;
    color:#870010;
    -webkit-border-radius: 5px;
}
#contentsArea {
    float: left;
    width: 65%;
    margin: 10px 0 10px 40px;
}
#topicsArea {

}
#topicsArea li a:hover {
   text-decoration: underline;
}
#sideArea {
    float: right;
    width: 26%;
    margin: 10px;
    padding: 5px;
    top: 51px;
}
#FootLink {
    width:600px;
    margin:20px auto;
}
/*--sticky style--*/
/*--.sticky {
  position: -webkit-sticky;
  position: sticky;
}

.sticky.sticky-fixed.is-sticky {
  position: fixed;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}

.sticky.sticky-fixed.is-sticky:not([style*="margin-top"]) {
  margin-top: 0 !important;
}
.sticky.sticky-fixed.is-sticky:not([style*="margin-bottom"]) {
  margin-bottom: 0 !important;
}

.sticky.sticky-fixed.is-absolute{
  position: absolute;
}
--/
/*-- end --*/