Element button pseudo-element :before generated with position absolute float none padding 20px box-sizing content-box border-radius transform font-size 20px opacity 0.58 border 1px #018dc4 solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) transition font-weight normal width auto line-height normal z-index auto overflow scroll cursor pointer display inline-block height auto margin 11px text-shadow -1px -1px 0px rgba(15,73,168,0.66) background