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