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