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