Element button pseudo-element :before generated with z-index auto height auto background padding 20px text-shadow outline none opacity 1 margin 0px border 0px #018dc4 solid overflow visible line-height normal font-weight bold font-size 24px box-shadow 3px 3px 4px rgba(0,0,0,0.4) transition cursor pointer float right transform border-radius width auto position static box-sizing content-box display inline-block