@charset "Shift_JIS" ;
/* CSS */
html, body, header, div, h1, h2, h3, h4, figure, figcaption
{ margin:0; padding:0; border: none; outline: none; }
header,figure,footer { display: block; }
body { font-family: "Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN",Hiragino Sans; Meiryo,sans-serif;
    max-width:870px;margin:0px 30px 0px 30px;font-size:16px;background-color: white; }
p{font-size: 16px;line-height:130%;text-align:justify;}

h1{margin:0px 0px 2px 0px; font-size:28px;color:black;}
h2{margin:30px 0px 0px 5px ; border-width:solid 5px green;padding:3px 3px 0px 10px; font-size:20px; color:green;}
h3{margin:15px 0px 15px 0px; border-left:solid 8px seagreen;border-top:solid 1px dimgray;border-right:solid 1px dimgray;border-bottom:solid 1px dimgray;padding:5px 0px 5px 10px ;     font-size:20px ; background-color:white; color :dimgray;}
h4{margin:10px 0px 5px 5px ; border-left:solid 5px orange; padding: 3px 3px 0px 10px ;font-size:16px ;color: orange;}

a{color:blue; }
a:hover{color:tomato; }
figure{margin:6px;}
figcaption{font-size : 14px;}
.header{border-bottom:1px solid silver;padding:5px 0px 5px 0px; }
.maintitle{width:870px;}
.mainmenu{padding:5px;}
.mainmenu ul{display:flex;flex-flow:row;list-style-type: none;}
.mainmenu li{display: block;border-radius: 10px;padding: 6px;border: solid 1px rgba(143, 143, 147, 0.723);
    background-color: rgba(243, 246, 241, 0.921);}
.mainmenu a{display:block;text-decoration:none;color:rgb(89, 6, 243);}
.mainmenu a:hover{color:green;background-color: rgb(241, 241, 241);}
.contents{width:870px;}
.column   {margin-top:10px; margin-bottom:5px ; clear:both; display:block;}
.imgLeft  {float:left;padding-right:10px;padding-bottom:15px;}
.imgRight {float:right;padding-left:10px;padding-bottom :15px;}
.footer{border-top:1px solid silver; padding:5px 0px 5px 0px;}
table{border-collapse:collapse;margin:5px;}
table th{border:1px solid silver;padding:10px 10px;}
table td{border:1px solid silver;padding:3px 10px;text-align: center;}
ul,ol{text-indent:2px; margin-left:2px;padding:0px 8px 8px 10px;}
ul li,ol li {margin-left:3px;line-height:130%;}