.contents{
	width:850px;
	height:350px;
	margin: 10px auto;
	}


/* =スライダー= */

.slide {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 580px;
  margin-top: 110px;
  overflow: hidden;
}

.slide img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: auto;
}

@keyframes slideshow {
  0%{opacity: 0; }
  10%{opacity: 1;}
  28%{opacity: 1;}
  38%{opacity: 0;}
  100%{opacity: 0;}
}

.slide img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: auto;
  opacity: 0;
  animation :slideshow 24s linear infinite;
}
.slide img:nth-child(2){
  animation-delay: 8s;
}
.slide img:last-child{
  animation-delay: 16s;
}

/* =スライダー=　終了 */

/* =更新のスクロール処理=　　*/
	.kousin {
		float:left;
		overflow:auto;
		width:500px; height:280px;
		padding:5px;
		border:2px dotted #ffffff;
		background-color:#fff;
		line-height:1.5em;
		display: inline-block;
	}
.bana{
	float:right;
	width:330px;
	height:350px;
	margin-right: auto;
	margin-left : auto;
	}
	
.kousin_bana{
		margin: 0px auto;
	}
	
/* =更新のスクロール処理=　終了　*/