Element button pseudo-class :active generated with border-radius box-sizing border-box text-shadow 1px 1px 0px rgba(255,255,255,0.66) width auto display inline-block cursor pointer font-weight normal font-size 16px border 1px #b7b7b7 solid transform overflow visible float none line-height normal height auto background box-shadow padding 20px margin 0px transition position static z-index auto