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