Element button pseudo-class :active generated with font-size 16px width 40px border 4px #000000 solid display block float left transition margin 5px transform position static z-index auto height 25px box-sizing content-box padding 20px box-shadow 5px 5px 8px rgba(0,0,0,0.4) line-height normal cursor pointer font-weight normal background border-radius overflow visible text-shadow 4px 0px 9px rgba(0,0,0,1)