body{
 margin: 0;
 padding: 0;
    font: 1.5rem/1 Hiragino Sans,"ヒラギノ角ゴシック",Hiragino Kaku Gothic ProN,"ヒラギノ角ゴ ProN W3",Meiryo,"メイリオ",Osaka,"ＭＳ Ｐゴシック","MS P Gothic",sans-serif;
        font-family: Hiragino Sans,"ヒラギノ角ゴシック",Hiragino Kaku Gothic ProN,"ヒラギノ角ゴ ProN W3",Meiryo,"メイリオ",Osaka,"ＭＳ Ｐゴシック","MS P Gothic",sans-serif;
        font-style: normal;
        font-weight: normal;
        font-size: 1.0rem;
        line-height: 1;
        font-size-adjust: none;
        font-stretch: normal;
        -x-system-font: none;
        font-feature-settings: normal;
        font-language-override: normal;
        font-kerning: auto;
        font-synthesis: weight style;
        font-variant-alternates: normal;
        font-variant-caps: normal;
        font-variant-east-asian: normal;
        font-variant-ligatures: normal;
        font-variant-numeric: normal;
        font-variant-position: normal;
}


#base{
 text-align: center;
 font-size:80%;
}

#main{
 width:480px;
 background-color:#F0FFFF;
 text-align: center;
 margin:10px auto;
 color:#000;
}

#item{
}

.clear{
	clear: both;
}
.clear hr{
        border-top: 1px solid #ddd;
	border-bottom: 1px solid #fff;
        margin: 0;
}

.item1{
 margin-left:10px;
 margin-right:10px;
 padding:5px;
 text-align:left;
 color:#0066CC;
 padding-top:10px;
}
.item2{
 float:left;
 margin-left:10px;
 margin-bottom:10px;
 padding:5px;
 text-align:left;
 color:#000;
}
.item3{
 background-color:#0066CC;
 width:480px;
 text-align:left;
 margin:2px 5px;
 padding:5px;
}
.item4{
 text-align:left;
 margin:2px 5px;
 padding:5px;
 width:480px;
 border:1px solid #FFF;
}
.item_contents{
 float:left;
 text-align:left;
 margin-top:10px;
 margin-bottom:10px;
 margin-left:5px;
}
.item_contents_bottom{
 margin-top:10px;
}


p{
　font-size:16px;
　color:#000000;
}


input[type="text"], input[type="password"], textarea, select {

 border: 1px solid #D5D5D5;

 color: #666666;

 padding: 5px;

}



input[type="submit"] {

 background-color: #0083CF;

 border: 1px solid #D5D5D5;

 padding: 5px 20px;

 color: #FFFFFF;

 border-radius: 5px;

 -webkit-border-radius: 5px;  

 -moz-border-radius: 5px;

 font-weight: bold; 

 cursor: pointer;

}



.table_item2 input[type="submit"] {

 background-color: #EFEFEF;

 color: #333333;

 padding: 2px 10px;

}

#item .item_line:nth-child(2n+1){
  background-color: #f4ffff;
}

#item .item_line:nth-child(2n){
  background-color: #eaffff;
}


@media screen and (max-width: 480px) {
 #main{
  width:100%;
  margin:10px auto;
  padding:0;
 }

 .item2{
  float:none;
  margin-bottom:5px;
 }

 .item_contents{
  float:none;
  margin-top:0px;
  margin-left:15px;
 }


 input[type="text"] {

  width:150px;

 }

 input[type="password"] {

  width:150px;

 }
}

@media screen and (min-width: 768px) {
 #main{
  width:700px;
 }

}