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