Element block pseudo-class :active generated with border-radius font-size 16px width 160px cursor default font-weight normal margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition position static overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px box-sizing content-box background border 0px rgba(0,0,0,1) solid float none line-height 1 transform height auto display block z-index auto