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