Element button pseudo-class :active generated with margin 0px background width 150px box-sizing content-box padding 10px font-weight bold display inline-block border-radius transform line-height normal opacity 1 height 150px z-index auto transition border 1px #018dc4 solid font-size 30px cursor pointer box-shadow 2px 2px 2px rgba(0,0,0,0.2) float none text-shadow position static outline none overflow visible