Element button pseudo-element :after generated with text-shadow 1px 1px 0px rgba(0,0,0,0.25) width auto height auto border 0px rgba(0,0,0,1) solid cursor default z-index auto font-size 16px position static outline none box-shadow overflow visible background padding 0px status margin 0px line-height normal transition display block opacity 1 border-radius box-sizing content-box font-weight normal float none transform