html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,
pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,
strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,
caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,
figure,footer,header,hgroup,menu,nav,section,summary,time,mark,
audio,video{margin:0;padding:0;border:0;outline:0;font-size:100%;
vertical-align:baseline;background:transparent;font-weight:normal;}
body{line-height:1}article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section{display:block}
ul{list-style:none}blockquote,q{quotes:none}blockquote:before,
blockquote:after,q:before,q:after{content:none}a{margin:0;padding:0;
font-size:100%;vertical-align:baseline;background:transparent}
del{text-decoration:line-through}abbr[title],dfn[title]
{border-bottom:1px dotted;cursor:help}
table{border-collapse:collapse;border-spacing:0}
hr{display:block;height:1px;border:0;border-top:1px solid #ccc;
margin:1em 0;padding:0}input,select{vertical-align:middle
}a{text-decoration:none;}

/*  clearfix */

.clearfix:before,.clearfix:after {content: " ";display: table;}
.clearfix:after {clear: both;}
.clearfix {*zoom: 1;}

/* common */

body { 
    width: 100%;
    height: 100%;
    font-family: 'Lucida Grande','Hiragino Kaku Gothic ProN',Meiryo, sans-serif;
    background: url(http://mayonakahimitsukosakuin.com/sample/cyber_reversi/images/bg.jpg) no-repeat center center #000;
}
html {
    width: 100%;
    height: 100%;
}
* {
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}
.is-pale {
    opacity: 0.4;
}
.is-hidden {
    display: none !important;
}

/* main */

.reversi_play-display,
.reversi_start,
.reversi_result,
.reversi_result_bg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.reversi_start_logo {
    display: block;
    max-width: 500px;
    width: 80%;
    height: autox;
    margin: 0 auto 30px;
    padding-top: 30px;
}
.reversi_start_wrap {
    width: 320px;
    height: 43px;
    overflow: hidden;
    margin: 30px auto 0;
    position: relative;
}
.reversi_start_wrap.is-passive {
    filter: alpha(opacity=40);
    opacity: .4;
}
.arrow {
    position: absolute;
    top: 5px;
    z-index: 2;
}
.arrow.prev {
    left: 0;
    display: none;
}
.arrow.next {
    right: 0;
}
.reversi_start_select {
    position: absolute;
    top: 0;
    z-index: 1;
}
.reversi_start_select.is-player {
    width: 640px;
}
.reversi_start_select.is-level {
    width: 960px;
}
.reversi_start_select.is-size {
    width: 960px;
    padding-top: 5px;
}
.reversi_start_select > li {
    float: left;
    width: 320px;
    text-align: center;
}
.reversi_start_btn {
    width: 151px;
    height: 43px;
    margin: 30px auto 0;
}
.reversi_board {
    border-top: 1px solid #fff;
    border-left: 1px solid #fff;
    overflow: hidden;
    margin: 0 auto;
    box-shadow: 0 0 20px #fff;
}
.reversi_board > li {
    float: left;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    box-shadow: 0 0 20px #fff;
    filter: alpha(opacity=70);
    opacity: .7;
    -webkit-transition: background 0.7s linear 0;
    -moz-transition: background 0.7s linear 0;
    -ms-transition: background 0.7s linear 0;
    -o-transition: background 0.7s linear 0;
    transition: background 0.7s linear 0;
}
.reversi_board > .yellow,
.reversi_board > .blue,
.reversi_board > .hint {
    -webkit-transition: background 0.7s linear 0;
    -moz-transition: background 0.7s linear 0;
    -ms-transition: background 0.7s linear 0;
    -o-transition: background 0.7s linear 0;
    transition: background 0.7s linear 0;
}
.reversi_board > .yellow { background: #FFD500; }
.reversi_board > .blue { background: #00B8FA; }
.reversi_board > .hint { background: #fff; }
.reversi_navi.is-large {
    position: absolute;
    top: 50px;
    left: 0;
}
.reversi_navi.is-large > li {
    width: 180px;
    line-height: 49px;
    background: url(http://mayonakahimitsukosakuin.com/sample/cyber_reversi/images/label.png);
    color: #fff;
    font-size: 20px;
    text-shadow: 1px 1px 1px #fff,
                 -1px -1px 1px #fff,
                 1px -1px 1px #fff,
                 -1px 1px 1px #fff;
    padding-left: 20px;
    margin-bottom: 40px;
}
.reversi_navi >.reversi_pass { cursor: pointer; }
.reversi_navi.is-small {
    display: table;
    width: 100%;
    background: url(http://mayonakahimitsukosakuin.com/sample/cyber_reversi/images/bg_small.png) repeat-x;
    position: fixed;
    top: 0;
    left: 0;
}
.reversi_navi.is-small > li {
    display: table-cell;
    width: 33.333%;
    height: 50px;
    color: #fff;
    text-align: center;
    vertical-align: middle;
    font-size: 20px;
    text-shadow: 1px 1px 1px #fff,
                 -1px -1px 1px #fff,
                 1px -1px 1px #fff,
                 -1px 1px 1px #fff;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border: 1px solid #fff;
}
.reversi_play_pass {
    display: table;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}
.reversi_play_pass_inner {
    display: table-cell;
    width: 100%;
    height: 100%;
    text-align: center;
    vertical-align: middle;
}
.reversi_play_back {
    display: block;
    position: absolute;
    bottom: 10px;
    left: 10px;
}
.reversi_result {
    display: table;
    opacity: 0;
}
.reversi_result_bg {
    background: #FFF;
    filter: alpha(opacity=60);
    opacity: .6;
}
.reversi_result_txt {
    display: table-cell;
    line-height: 45px;
    color: #333;
    font-weight: bold;
    font-size: 30px;
    vertical-align: middle;
    text-align: center;
    position: relative;
    z-index: 10;
}
.reversi_result_title {
    margin-bottom: 30px;
}
.reversi_result_back {
    display: block;
    margin-top: 30px;
}