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