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Insecure Resource

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CSS

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JavaScript

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HTML 

              
                <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

<div class="accordions">
  <dl class="accordion">
    <dt class="accordion__title">
      <button class="accordion__btn" type="button">フィヨルドブートキャンプではどのようなことが学べるのですか？</button>
    </dt>
    <dd class="accordion__body">
      <p class="accordion__text">
        Railsプログラマーコースでは、Ruby on RailsでWebアプリケーションを開発できるプログラマーになるためのカリキュラムが組まれています。プログラミング言語RubyやRailsの知識だけではなく、HTML,CSS,Javascript,開発環境の構築,サーバ構築,テスト自動化,CI/CDなどWEBエンジニアとして求められる知識をトータルで学ぶことができます。
      </p>
    </dd>
    <dt class="accordion__title">
      <button class="accordion__btn" type="button">フィヨルドブートキャンプを卒業するのに、どれくらい時間がかかりますか？</button>
    </dt>
    <dd class="accordion__body">
      <p class="accordion__text">
        学習を始める前の知識や、取り組み方によって個人差があります。平均的すると約900時間で全カリキュラムを終えて卒業されています。
      </p>
    </dd>
    <dt class="accordion__title">
      <button class="accordion__btn" type="button">学習をしなければいけないのにモチベーションが上がらない。そんな時どうすれば良いですか？</button>
    </dt>
    <dd class="accordion__body">
      <p class="accordion__text">
        ずっと同じペースで学び続けることは難しいと思います。だって人間だもの。壁にぶつかった時は、それを乗り越えることに楽しみを見いだすのも一つの方法です。また、しばらく距離を置いて、またやる気が芽生えてきたときに再チャレンジするというのも良いですね。
      </p>
    </dd>
  </dl>
</div>
!

CSS 

              
                /* よくある質問 */
.accordions {
    margin-bottom: 30px;
}

.accordion__body + .accordion__title {
    margin-top: 20px;
}

.accordion__btn {
    position: relative;
    display: block;
    width: 100%;
    padding: 10px 40px 10px 15px;
    background-color: #027fff;
    border: 2px solid #027fff;
    color: #fff;
    font-size: 1.6rem;
    text-align: left;
    cursor: pointer;
    transition: .25s;
}

.accordion__btn::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 15px;
    display: block;
    width: 20px;
    height: 2px;
    background-color: currentColor;
    transform: translateY(-50%);
}

.accordion__btn::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 24px;
    display: block;
    width: 2px;
    height: 20px;
    background-color: currentColor;
    transform: translateY(-50%);
}

.accordion__btn:focus,
.accordion__btn:hover {
    background-color: #fff;
    color: #027fff;
}

.accordion__btn--active::after {
    content: none;
}

.accordion__body {
    display: none;
    padding: 15px;
    border: 1px solid #ddd;
}

.accordion__body > *:last-child {
    margin-bottom: 0;
}

.accordion__body--active {
    display: block;
}

.accordion__text {
    margin-bottom: 20px;
    font-size: 1.6rem;
}
!

JS 

              
                $(document).ready(function () {
    $(".accordion__btn").on("click", function(){
        $(this).toggleClass("accordion__btn--active");
        $(this).parent("dt").next().toggleClass("accordion__body--active");
    });
});
!
999px

Console