Element button pseudo-element :after generated with background font-size 16px border 3px #580ddb double overflow visible border-radius z-index auto margin 0px transform font-weight normal float none cursor pointer position static height auto display inline-block box-sizing content-box box-shadow 2px 2px 2px rgba(0,0,0,0.2) text-shadow -1px -1px 0px rgba(15,73,168,0.66) transition width auto padding 20px line-height normal