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