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