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