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