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