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