Element block pseudo-class :hover generated with border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box border-radius margin 0px padding 20px position static line-height 1 float none font-size 16px transform background font-weight normal cursor default transition z-index auto height auto display block width 160px overflow hidden