Element button pseudo-element :before generated with margin -1px padding 9px border-radius position fixed overflow visible transform border 0px rgba(255,255,255,1) solid font-weight normal z-index box-shadow width auto font-size 47px transition line-height normal background height auto float none opacity 0.00 box-sizing border-box cursor pointer display inline-block text-shadow -1px 0px 10px rgba(255,255,255,1)