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