html, body {
background-color:#000000;
font-family: "ＭＳ Ｐゴシック", "Osaka";
color:#ffffff;
scrollbar-3dlight-color:#000000;
scrollbar-arrow-color:#ffffff;
scrollbar-track-color:#000000;
scrollbar-darkshadow-color:#000000;
scrollbar-face-color:#000000;
scrollbar-highlight-color:#ffffff;
scrollbar-shadow-color:#ffffff;
margin:0;
padding:0;
}

/* size */
.txt10 {font-size:10px; line-height:16px;}
.txt12 {font-size:12px; line-height:18px;}
.txt13 {font-size:13px; line-height:18px;}
.txt14 {font-size:14px; line-height:20px;}
.txt16 {font-size:16px; line-height:20px;}

/* color */
.red     {color:#FF0000;}
.blue    {color:#7ebdfc;}
.l_blue  {color:#66ccff;}
.yellow  {color:#FF0;}
.green   {color:#00ff33;}
.orange  {color:#FF9900;}
.pink    {color:#f47cc5;}
.gray    {color:#666666;}
.white   {color:#ffffff;}
.black   {color:#000000;}

/* style */
.bold    {font-weight:bold;}
.mar10{margin:10px;}

/* link */
a:link    {color:#ff0000; text-decoration:underline;}
a:visited {color:#cccccc; text-decoration:underline;}
a:hover   {color:#3CF;}
a:active  {color:#ff0000; text-decoration:underline;}

/*border*/
.redline{border-color:#F00; border-style:solid; border-width:1px; padding:10px;}

/*img*/
img{border: 0;}

/* float解除 */
.clearfix       {overflow:hidden;}
.clearfix:after {content:""; display:block; clear:both; height:1px; overflow:hidden;}
* html clearfix  {height:1em; overflow:visible;}