Element button pseudo-element :after generated with padding 20px background box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible margin 0px box-sizing content-box position static font-weight normal transition display inline-block font-size 16px cursor pointer border 1px #018dc4 solid border-radius text-shadow -1px -1px 0px rgba(15,73,168,0.66) height auto width auto float none z-index auto transform line-height normal