Element button pseudo-element :before generated with float left box-sizing content-box text-shadow -1px -1px 0px rgba(15,73,168,0.66) transition background height 3% font-size 16px border-radius overflow hidden box-shadow 2px 2px 2px rgba(0,0,0,0.2) display block position absolute opacity 0.97 padding 20px line-height 0px margin 0px border 1px #018dc4 solid font-weight normal transform z-index auto width 20% cursor pointer