could you made a code with  3-Column Layout and HTML Table and Local Storage and Loop and Array and External CSS, and Media Query css. make a file for them

I would like a detailed solution to the question in the picture, please

Create a list that includes at least five advantages of using cascading style sheets (CSS).

Hello I was hoping someone could correct my coding errors. I have a CSS file that needs to be formatted to look like the first image but it currently looks like the second image. Can someone please help me with it? Thank you! CSS MAIN FILE: html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp,small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend,table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary,time, mark, audio, video {    margin: 0;    padding: 0;    border: 0;    font-size: 100%;    vertical-align: baseline;}article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {    display: block;}body {    line-height: normal;}ol {     padding-left: 1.4em;    list-style:…