Element button pseudo-element :after generated with border-radius font-size 16px text-shadow 1px 1px 0px rgba(255,255,255,0.66) font-weight normal transition overflow visible height auto border 1px #b7b7b7 solid float none cursor default line-height normal position static width auto padding 20px margin 0px transform box-shadow 4px 4px 4px rgba(0,0,0,0.2) display inline-block z-index auto background box-sizing content-box