@charset "utf-8";
/**************************************************

	SUPERBOARD :: BOARD SKIN :: certificate

**************************************************/
#sb-certific{margin: -10px;margin-top: 20px;}
#sb-certific > li{position: relative;display: inline-block;vertical-align: top;width: calc(25% - 20px);margin: 10px;}
#sb-certific > li > a{position: absolute;top: 0;left: 0;width: 100%;height: 100%;text-indent: -999em;z-index: 2;}
#sb-certific > li .tmb{position: relative;padding-bottom: 156%;background-size: cover;background-repeat: no-repeat;background-position: center center;}
#sb-certific > li .tmb:before{content: '';display: block;position: absolute;top: 0;left: 0;width: 100%;height: 100%;box-sizing: border-box;border: 1px solid rgba(0,0,0,0.05);}
#sb-certific > li .infobox{padding: 15px 0;}
#sb-certific > li .infobox .sbj{display: block;font-size: 16px;color: #000;text-align: center;}