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