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