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