html {
    background: url(img/1.JPG) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}



    a:link { color: #ffffff; } 
    a:visited { color: #ffffff; } 
    a:hover { color: #ffffff; } 
    a:active { color: #ffffff; } 



body { font-family: 'メイリオ',
     'Hiragino Kaku Gothic Pro',
     sans-serif;
  　　color: #ffffff;
     padding: 15px;
     margin: 0}


h2   {font-size: 30px;
      color: #ffffff;
      margin-top: 0;
      padding: 15px;
      margin-bottom: 0;}

h3   {font-size: 45px;
      color: #ffffff;
      margin-top: 0;
      padding: 15px;
    margin-bottom: 0;}

h4   {font-size: 25px;
      color: #ffffff;
      margin-top: 0;
      padding: 15px;
    margin-bottom: 0;}    


p    {line-height: 2.0;
      color: #ffffff;
      padding-top: 15px;} 


/*img  {float: left;}  


/*ヘッダー*/
header {
        width: 1200px;
        padding: 30px;
        margin-right: auto;
        margin-left: auto;}

/*記事*/
div {background-color: rgba(0, 0, 0, 0.5);
         width: 1200px;
         margin-right: auto;
         margin-left: auto;
      　　-webkit-box-sizing: border-box;
         -moz-box-sizing: border-box;
          box-sizing: border-box;}

.lead{
  color: white;
  background-color: rgba(0, 0, 0, 0);
  display: inline-block;
  width: 700px;
}

.topic{
  margin-top: 20px;
  padding: 10px 0 40px 10px;
}
.about .lead{
  margin-left: 30px;
  width: 550px;
}

/*フッター*/
footer { /*background-color: rgba(0, 0, 0, 0.5);*/
         color: #ffffff;
         width: 1200px;
         padding: 0px;
         margin-right: auto;
         margin-left: auto;}