Element button pseudo-class :active generated with box-sizing content-box height auto width auto z-index auto cursor pointer transition transform padding 20px font-weight normal font-size 16px display inline-block overflow visible float none border 1px #018dc4 solid line-height normal background border-radius position static margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2)