Element button pseudo-element :after generated with transition width 160px border 1px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none cursor pointer font-size 16px display block text-shadow 4px 1px 1px rgba(229,185,185,0.32) height auto font-weight normal margin 0px border-radius z-index auto box-sizing content-box background position static transform line-height 1 overflow hidden padding 20px