#ttl_about--labo1,#ttl_about--labo2{display:block;overflow:hidden;text-indent:-999em;background-image:url(../../image/labo/parts_labo.png?1);background-repeat:no-repeat}body{background-image:url(../../image/labo/bg_labo.jpg?11);background-repeat:no-repeat;background-position:center 420px}.nav_sub ul{margin-left:670px}.nav_sub a{background-color:#ca9fd0}#ttl_about--labo1{width:190px;height:25px;background-position:0 0}#ttl_about--labo2{width:280px;height:25px;background-position:0 -30px}.laboLinks{float:right}.aboutLabo{margin:0 -50px;padding:50px;background:rgba(255,255,255,.5)}.aboutLabo__table dd{margin-bottom:30px}.aboutLabo__table dd:last-child{margin-bottom:0}.aboutLabo__table__list{margin-left:1.5em;list-style-type:decimal}