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