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