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