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