Element block pseudo-class :active generated with line-height 1 box-sizing border-box border-radius text-shadow padding 0px font-weight normal display block background margin 0px overflow visible box-shadow 0px 0px 2px rgba(0,0,0,0.5) transform float none cursor pointer border 1px rgba(255,255,255,1) solid height auto font-size 16px width auto z-index auto position static transition