Element button pseudo-class :active generated with background width auto transition position static border-radius font-size 16px font-weight normal box-shadow 0px 0px 0px rgba(198,61,61,0.2) transform z-index auto box-sizing content-box border 1px rgba(30,158,158,0) solid line-height normal float none cursor pointer text-shadow 0px 0px 0px rgba(15,73,168,0.66) overflow visible margin 0px padding 20px display inline-block height auto