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