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