[英]Increment Counter in CSS for a list with :before
我試圖為 CSS 的列表增加一個計數器。但是,即使我可以看到列表編號,它們也不會增加。
我用過:before
和 CSS property counter
。 這是代碼:
.services__details--content__step>ul>li:before { content: counter(counter); counter-increment: counter; color: #0052ff; background-color: #e8effe; display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; margin-right: 16px; border-radius: 50%; }
<div class="services__details--content__step"> <h2 class="services__details--content__title"> Les Étapes de la Création du Site </h2> <ul> <li> Évaluation du Projet <p class="services__details--content__desc"> Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer. </p> </li> <li> Conception et Érgonomie UX <p class="services__details--content__desc"> Took a galley of type and scrambled it to make a type specimen book. survived not only five centuries, but also the leap into electronic remaining. </p> </li> </ul> </div>
您需要先將計數器設置為 0。 您唯一需要做的就是添加:
body {
/* Set "counter" to 0 */
counter-reset: counter;
}
.services__details--content__step>ul>li:before { content: counter(counter); counter-increment: counter; color: #0052ff; background-color: #e8effe; display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; margin-right: 16px; border-radius: 50%; } body { /* Set "counter" to 0 */ counter-reset: counter; } ul { list-style: none; }
<div class="services__details--content__step"> <h2 class="services__details--content__title"> Les Étapes de la Création du Site </h2> <ul> <li> Évaluation du Projet <p class="services__details--content__desc"> Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer. </p> </li> <li> Conception et Érgonomie UX <p class="services__details--content__desc"> Took a galley of type and scrambled it to make a type specimen book. survived not only five centuries, but also the leap into electronic remaining. </p> </li> </ul> </div>
你需要counter-reset
。
body {
counter-reset: counter;
}
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