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