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