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