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