Element button pseudo-class :active generated with font-weight bold margin 10px float left width 180px text-shadow -1px -1px 0px rgba(15,73,168,0.66) position relative background transition border 1px #018dc4 solid z-index auto box-sizing content-box cursor pointer border-radius font-size 16px overflow visible height 180px display inline transform line-height normal box-shadow 0px 0px 50px rgba(0,0,0,0.43) padding 20px