Element button pseudo-element :before generated with box-sizing content-box opacity 0.57 font-weight normal text-shadow -1px -1px 0px rgba(28,115,255,0.66) height auto border-radius margin 0px cursor pointer width auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) display block font-size 16px overflow visible transition padding 20px z-index auto outline none line-height normal position static background transform float none border 1px #018dc4 solid