Element block pseudo-class :hover generated with padding 20px transform box-sizing content-box cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden z-index auto display block font-size 16px width 160px background font-weight normal position static border 4px rgba(0,0,0,1) solid border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 transition height auto margin 0px float none