body {
     background: linear-gradient(to top, rgba(0,153,255,0.5), #009);
     background-color: black;
     font-size: 15px;
     font-family: "メイリオ"," Meiryo", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "ＭＳ Ｐゴシック", "Lucida Grande", "Lucida Sans Unicode", "Arial", "Verdana", "sans-serif";
     margin: 0px auto;
     width: 900px;
 //    height:300px;
}
header {
     background-color: black;
     color: white;
     display: block;
     height: 40px;
     line-heiht: 32px;
     width: 900px;
     margin: 0px auto;
     text-aling: center;
}
header h2 {
     margin: 0px auto;
     text-align: center;
}
nav {
     background: lightblue;
     color: white;
     display: block;
     height: 25px;
}
nav ul, nav li {
    list-style-type:none;
     line-style: none;
     margin-right: auto;
     margin-left: auto;
}


ul#Nav001 li {
     font-size: 13px;
}

ul#Nav001 li a {
     background: url(yajirushi.gif) no-repeat 0px 0px;
     color: #666;
     height: 10px;
     margin-left: 17px;
     padding-left: 22px;
     padding-top: 0px; 
     text-decoration: none;
}

ul#Nav001 li a:hover {
     background: url(yajirushi.gif) no-repeat 2px 0px;
     color: #F90;
}


article {
     background-color: white;
     display: block;
   //  height: 1200px;
     padding-left: 30px;
     padding-right: 30px;
     padding-top:10px ;
 
     text-aling: left;
     width: 840px;
}
footer {
     background-color: black;
     color: white;
     height: 34px;
     line-heiht: 32px;
     text-align: center;
     width: 900px;
}
 .c-both {
     clear: both;
     margin: 0px;
     padding: 0px;
}
h4 { color: #009966;
      text-align: left;
  /*    font-size:xx-small; */  
     }	

#buttonX {
           padding: 3px 10px;
           border-radius: 4px;
           box-shadow: inset 0 -1px #BBBFC2;
           color: white;
           font-size: 12px;
           background-color: limegreen;
           text-decoration: none;
           }  

#TBL{
  border:1;
  border-collapse: collapse;
 }
#TBL th,td{
  width : 250px;
  cursor: pointer;
  padding:5px;
  font-size:14px;
 }
 
#TBL {
   // width: 100%;
   // margin:10px 10px 10px;
    border-top: 1px solid #CCC;
    border-left: 1px solid #CCC;
    border-spacing:0px;
   // float:left;
}

#TBL tr td  {
    font-size: 12px;
    border-bottom: 1px solid #CCC;
    border-right: 1px solid #CCC;
    padding: 5px;
    text-align:left ;
    width:250px;
 }

#TBL tr:nth-child(2n+1) {
     background: #F0FFFF;
}


#TBL thead ,tbody {
    display: block;
}

#TBL tbody {
    overflow-y: scroll;
    height: 300px;
}

.center{
  text-ailgn:center;
  }
.blue{
 color:blue;
 }
 .seagreen{
  color:seagreen;
  }
#shokki{
 float:left;
 }