Element block pseudo-class :active generated with background outline none float none width auto box-sizing content-box cursor default opacity 1 display block overflow visible font-weight normal line-height 1 transform position static box-shadow 0px 0px 2px rgba(0,0,0,0.5) border 0px rgba(0,0,0,1) solid margin 0px z-index auto padding 17px border-radius transition text-shadow height auto font-size 16px