Element button pseudo-element :before generated with font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid transform line-height 1 cursor default float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition margin 0px background padding 24px font-size 16px position static height 0px width 30px display block border-radius z-index auto box-sizing content-box overflow hidden