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