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