Element button pseudo-class :active generated with transform font-size 16px text-shadow -1px -1px 0px rgba(26, 224, 220, 0.66) box-sizing content-box box-shadow 2px 2px 2px rgba(0,0,0,0.2) padding 20px line-height normal margin 0px z-index auto transition border 40px #018dc4 solid background height auto width auto position static cursor pointer overflow visible font-weight normal display inline-block float none border-radius