+form {
+ display: flex;
+ flex-direction: column;
+ gap: .5rem;
+}
+
+form div {
+ display: flex;
+ flex-direction: row;
+ justify-content: center;
+ gap: .5rem;
+}
+
+form div div {
+ flex-direction: column;
+}
+
+form div ul {
+ display: flex;
+ flex-direction: column;
+ gap: .2rem;
+}
+
+form div li {
+ display: flex;
+ flex-direction: row;
+ justify-content: space-between;
+ border-radius: .2rem;
+ border: .05rem solid transparent;
+ border-color: #c33333;
+ background-color: #f9c3c3;
+ color: #c33333;
+ padding: .1rem .2rem;
+}
+
+form div li::before,
+form div li::after {
+ /*XXX: display /!\ symbol */
+ content: "⚠";
+}
+form label {
+ width: 12rem;
+ text-align: right;
+ line-height: 1.3rem;
+}
+
+form label.captcha {
+ line-height: 2.5rem;
+ height: 2.5rem;
+}
+
+form label.captcha img {
+ width: 9.2rem;
+ height: 2.5rem;
+}
+
+form input,
+form textarea {
+ width: 24rem;
+}
+
+form select {
+ width: 24.2rem;
+ padding: 2px;
+ padding-block: 1px;
+ box-sizing: content-box;
+}