body{font:14px/1.5 'Segoe UI Semibold','Helvetica Neue',Arial,'Liberation Sans',FreeSans,sans-serif;background:url('/brainteasers/img/blue.png') repeat-x 0px 0px;}a:focus{outline:1px dotted invert}hr{border:0 #ccc solid;border-top-width:1px;clear:both;height:0}h1{font-size:25px}h2{font-size:23px}

h3{font-size:21px}h4{font-size:19px}h5{font-size:17px}h6{font-size:15px}ol{list-style:decimal}ul{list-style:disc}li{margin-left:30px}p,dl,hr,h1,h2,h3,h4,h5,h6,ol,ul,pre,table,address,fieldset{margin-bottom:20px}#header_wrapper{margin-bottom:0px;padding-bottom:0px;}#main_wrapper{background:url("/brainteasers/images/bg_body.jpg") center repeat-y #D9DDDE;color:#7D7D7D;margin:0px;}#tags input[type=checkbox]{margin:5px;}#sidebar{border-left:1px solid #efefef;border-bottom:1px solid #efefef;border-top:1px solid #efefef;margin:0px;padding-top:10px;padding-left:10px;padding-bottom:10px;background:#fdfdfd;}#header{color:#fff;background:url('/brainteasers/images/header.png') no-repeat;margin:0 auto;height:100px;}#header2{background:url('/brainteasers/images/header2.png') no-repeat right;height:100px;}#header h1{font-weight:bold;font-size:3em;text-align:left;margin-left:100px;margin-top:0px;padding-top:20px;color:#fff;}@media screen and (max-width: 768px) {#header h1{font-size:2em;}}h1{text-align:left;display:block;font-size:2em;-webkit-margin-before:0.0em;-webkit-margin-after:0.0em;-webkit-margin-start:0px;-webkit-margin-end:0px;font-weight:bold;color:#000;}h2{padding:20px 0 0;text-align:left;}h2 span{background:#046ca9;color:#fff;text-align:left;font-weight:bold;padding:4px 10px 4px 4px;}h3{line-height:100%;padding:0px;margin:10px;font-weight:200;}p{}a{color:#000;text-decoration:underline;}a:hover{color:#046ca9;}#footer{background:#333;padding-top:30px;color:#fff;font-size:1em;}#footer a{color:#ccc;}#footer h3 a{color:#fff;line-height:100%;margin-bottom:0px;}#footer h3 span{font-size:0.8em;}#footer h3 a{text-decoration:none;}#footer hr{border:0 #555 solid;border-top-width:1px;clear:both;height:0;margin-bottom:10px;}#footer li a{text-decoration:none;}#footer a:hover{color:#046ca9;}ul.biglist{font-size:1.3em;list-style-type:none;line-height:2em;margin-bottom:0px;}ul.biglist a{text-decoration:none;font-weight:bold;margin-bottom:5px;}.tags{font-size:0.9em;}#tags ul{padding-left:10px;}#comments{font-size:0.9em;}.alt{font-size:0.9em;background-color:#eee;}.norm{font-size:0.9em;background-color:#fff;}.results td{padding:5px;}th a{color:#fff;}th a:visited{color:#Fff;}th{background-color:#999;text-align:left;padding:5px;}#nav{clear:both;padding:0px;margin:0px;font-size:1.1em;line-height:110%;}#nav li{float:left;list-style-type:none;font-weight:bold;font-size:0.9em;}#nav a{border-top:0px;border-bottom:1px solid #000;border-left:1px solid #000;border-right:1px solid #000;padding:0px 11px 2px 11px;color:#fff;text-decoration:none;background-color:#999;}#nav a:hover{color:#fff;background:#046ca9;padding:0px 11px 4px 11px;}#tags ul{margin:0px 0px 10px 5px;}#content{width:550px;margin-left:15px;padding:1em;min-height:650px;clear:left;background:#fff;}#content h2{margin:0 0 .5em 0;color:#092E4C;}.search_nav{font-size:1em;margin-bottom:5px;text-align:right;}table.bordertable td{border:1px solid black;padding:5px;}.star-rating{list-style:none;margin:3px;padding:0px;width:100px;height:20px;position:relative;background:url(star_rating.gif) top left repeat-x;}.star-rating li{padding:0px;margin:0px;float:left;}.star-rating li a{display:block;width:20px;height:20px;text-decoration:none;text-indent:-9000px;z-index:20;position:absolute;padding:0px;background-image:none;}.star-rating li a:hover{background:url(star_rating.gif) 0px -20px repeat-x;z-index:1;left:0px;}.star-rating a.one-star{left:0px;}.star-rating a.one-star:hover{width:20px;}.star-rating a.two-stars{left:20px;}.star-rating a.two-stars:hover{width:40px;}.star-rating a.three-stars:hover{width:60px;}.star-rating a.three-stars{left:40px;}.star-rating a.four-stars{left:60px;}.star-rating a.four-stars:hover{width:80px;}.star-rating a.five-stars{left:80px;}.star-rating a.five-stars:hover{width:100px;}.help{border-bottom:1px dashed #666;cursor:help;}

h3 {
    margin: 10px 10px 10px 0px;
}

details {
  user-select: none;
}

details>summary span.icon {
  width: 24px;
  height: 24px;
  transition: all 0.3s;
  margin-left: auto;
}

details[open] summary span.icon {
  transform: rotate(180deg);
}

summary {
  display: flex;
  cursor: pointer;
}

summary::-webkit-details-marker {
  display: none;
}

th, td {
  padding: 15px;
}