Debug

When you doubt why things are not aligning perfectly or overlapping, this will be the perfect helper. It will outline all elements with one click. HTML elements are grouped into six groups, and every group has a unique color.
Groupe 1 - #00fbff
body, article, nav, aside, main, section, header, footer, main, div, menu
Groupe 2 - #da53ff
h1, h2, h3, h4, h5, h6, address, p, hr, pre, blockquote, ol, ul, li, dl, dt, dd, del
Groupe 3 - #4371d0
span, ins, em, strong, i, b, u, s, small, abbr, q, cite, dfn, sub, sup, time, code, kbd, samp, caption, var, mark, bdi, bdo, ruby, rt, rp, br, wbr
Groupe 4 - #f0b
table, thead, tbody, tfoot, tr, th, td, col, colgroup, figure, figcaption
Groupe 5 - #da8301
a, button, datalist, fieldset, form, input, keygen, label, legend, meter, optgroup, option, output, progress, select, textarea, details, summary
Groupe 6 - #00bf16
img, iframe, embed, object, param, video, audio, source, canvas, track, map, area