Element button pseudo-class :active generated with width auto margin auto transform position absolute border 1px rgba(137,137,137,1) solid line-height normal display block border-radius height auto background box-sizing border-box float none font-size 16px text-shadow -1px -1px 0px rgba(15,73,168,0.66) z-index auto cursor pointer font-weight bold padding 20px transition overflow visible box-shadow 4px 4px 6px rgba(0,0,0,0.33)