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