Element button pseudo-element :before generated with width 128px float none background position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px display block border 0px #018dc4 solid border-radius font-size 16px line-height 16em transform overflow visible cursor pointer z-index auto outline none font-weight normal padding 20px height 128px box-sizing content-box text-shadow transition opacity 1.00