Element button pseudo-class :active generated with opacity 1 outline none position static display block padding 2px width auto font-weight normal overflow visible height auto font-size 14px box-sizing content-box box-shadow 2px 2px 2px rgba(0,0,0,0.2) float none line-height normal border 1px rgba(144,147,147,0.9) solid transition cursor pointer background z-index auto margin 0px transform text-shadow border-radius