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