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