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