body {
    background-color: #D5E0F1;
    }
#title{
    background-color: #FFFFFF;
    font-size: 200%;
    display: block;
    width: 100%;
    max-width: 1020px;
    min-width: 900px;
    margin: 0 auto;
    padding: 0;
}

#menu{
    width: 100%;
    max-width: 1020px;
    min-width: 850px;
    margin: 0 auto;
    padding: 0;
}

#menu li{
    display: block;
    float: left;
    width: 11.1%;
    margin: 0;
    padding: 0;
}

#menu li a{
    display: block;
    padding: 12px 0px 10px;
    height: 20px;
    background: #333;
    color: #fff;
    text-align: center;
    font-size: 80%;
    text-decoration: none;
}

#menu li a:hover{
    background: #444;
}

.clearfix:after { /*floatの解除*/
	display:block;
	clear:both;
	height:0px;
	visibility:hidden;
	content:".";
}

.content{
    background-color: #FFFFFF;
    display: block;
    width: 100%;
    max-width: 1000px;
    min-width: 850px;
    margin: 0 auto;
    padding: 10;
}

#copyright{
    background-color: #FFFFFF;
    clear: both;
    text-align: center;
    display: block;
    width: 100%;
    max-width: 1020px;
    min-width: 850px;
    margin: 0 auto;
    padding: 0;
}

.header{
    background-color: #AEC1E3;
    border-left: 10px solid #142744;
    box-sizing:border-box;
    display: block;
    max-width: 1020px;
    min-width: 850px;
    margin: 0 auto;
    padding: 5;
    font-size: 120%;
}

.topBtn {
    position:fixed;
    bottom:20px;
    right:20px;
    display:block;
    background-color:rgba(0,0,0,0.5);
    color:#fff;
    text-decoration:none;
    font-weight:bold;
    font-size:11px;
    width:60px;
    height:60px;
    text-align:center;
    line-height:22px;
    border-radius:30px;
    padding-top:30px;
    box-sizing:border-box;
  }
  .topBtn:before {
    content:'\25B2';
    position:absolute;
    top:10px;
    left:0;
    width:100%;
    text-align:center;
    font-size:20px;
  }
  .topBtn:hover {
    opacity:0.7;
  }

  .table{
    border-collapse: collapse;
  }
  
table.newtopic{
    border-collapse: separate;
	border-spacing: 1px;
	text-align: left;
	line-height: 1.5;
	border-top: 1px solid #ccc;
  }
table.newtopic td{
	padding: 10px;
	vertical-align: top;
	border-bottom: 1px solid #ccc;
}