Element button pseudo-class :active generated with opacity 1 box-shadow 0px 0px 0px rgba(0,0,0,0.2) border 2px #F0FF00 solid font-size 17px text-shadow transform box-sizing content-box position static float none font-weight normal outline none width auto display inline-block line-height normal margin 0px transition overflow visible border-radius background cursor pointer height auto z-index auto padding 20px