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