Element button pseudo-element :before generated with padding 20px font-size 16px cursor pointer border-radius overflow visible box-sizing content-box transition transform box-shadow 2px 2px 2px rgba(0,0,0,0.2) opacity 1 outline none border 1px #018dc4 solid position static margin 500px background width 100px height 20px line-height normal float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) display inline-block font-weight normal z-index auto