CSSだけ
qiita.com
webliker.info
https://www.nxworld.net/tips/css-variable-width-and-fixed-width-layout.htmldisplay: flex でOKsideを固定したい。 .wrapper { display: -webkit-flex; display: flex; } .main { -webkit-flex: 1; flex: 1; } .side { width: 300px; }
chocolat5.com
codepen.io HTML <table> <caption>Statement Summary</caption> <thead> <tr> <th scope="col">Account</th> <th scope="col">Due Date</th> <th scope="col">Amount</th> <th scope="col">Period</th> </tr> </thead> <tbody> <tr> <td data-label="Account">Visa - 3412</td> <td data-label="Due Date">04/01/2016</td>…</tr></tbody></table>
