Element block pseudo-class :active generated with font-size 16px border 0px rgba(0,0,0,1) solid display block background text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius position static cursor default box-shadow margin 0px overflow hidden font-weight normal float none z-index auto transition line-height 1 outline none height auto opacity 1 transform width 100% padding 20px box-sizing content-box