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