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