Element button pseudo-class :active generated with line-height normal display inline-block opacity 1 float none border-radius box-sizing content-box overflow visible width auto transform text-shadow -1px -1px 0px rgba(15,73,168,0.66) background z-index auto position static transition cursor pointer margin 0px font-weight normal border 5px rgba(16,216,2,1) solid outline none font-size 21px padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto