Element button pseudo-class :active generated with border-radius margin 0px line-height 100px box-shadow 2px 2px 8px rgba(0,0,0,0.4) box-sizing content-box display block font-size 18px transition overflow visible float none padding 0px outline none position static border 0px rgba(0,0,0,1) solid transform z-index auto status background opacity 1 text-shadow height auto width auto font-weight normal cursor default