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