Element block pseudo-class :active generated with font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto background position static font-size 16px transition display block z-index auto margin 0px line-height 1 box-sizing content-box width 160px float none padding 35px transform cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid overflow hidden border-radius