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