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