Element button pseudo-class :active generated with opacity 1 background box-sizing content-box border-radius box-shadow 4px 4px 6px rgba(0,0,0,0.4) margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) line-height normal cursor pointer overflow visible font-size 16px padding 20px position static transform width auto float none height auto font-weight normal display inline-block outline none z-index auto transition border 1px #018dc4 solid