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