Element button pseudo-element :after generated with box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto border-radius padding 20px z-index auto float none font-size 16px background margin 0px border 3px #018dc4 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) transform box-sizing content-box cursor pointer opacity 0.17 width auto line-height normal display inline-block overflow visible position static font-weight normal transition