Element button pseudo-class :active generated with box-sizing content-box padding 20px margin 0px background border 1px #018dc4 solid width auto line-height normal float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) display inline-block overflow visible cursor pointer height auto transition font-size 16px box-shadow 3px 2px 1px rgba(0,0,0,0.57) transform z-index auto position static border-radius font-weight normal