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