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