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