我正试图将文本垂直居中（挠痒痒），你能给我一些建议吗？以防万一。

“显示”按钮应始终位于底部。

并且文本（Tickle）应该位于“搜索”按钮和“显示”按钮之间。

我没有计算机科学背景，这个小应用程序是为了移动。我很感激你的帮助。 谢谢。

---

顺晟科技：

body {
    margin: 0;
}

.level-buttons {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-evenly;
}

.level-button {
    padding: 10px 20px;
}

.search-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#search-button {
    padding: 10px 40%;
}

.show-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#show-button {
    position:absolute;
    bottom: 5%;
    padding: 10px 40%;
}

.word {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.word-text {
    color: rgb(0, 94, 0);
    font-size: 32px;
}

将它们包装在一个新的div中，并使其成为flex-box。 重构一些重复的代码，就像bellow一样。

将此样式添加到类中

body {
    margin: 0;
}

.level-buttons {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-evenly;
}

.level-button {
    padding: 10px 20px;
}

.search-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#search-button {
    padding: 10px 40%;
}

.show-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#show-button {
    position:absolute;
    bottom: 5%;
    padding: 10px 40%;
}

.word {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.word-text {
    color: rgb(0, 94, 0);
    font-size: 32px;
}

这应该有效。

结果

要实现此使用以下代码更新您的HTML

body {
    margin: 0;
}

.level-buttons {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-evenly;
}

.level-button {
    padding: 10px 20px;
}

.search-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#search-button {
    padding: 10px 40%;
}

.show-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#show-button {
    position:absolute;
    bottom: 5%;
    padding: 10px 40%;
}

.word {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.word-text {
    color: rgb(0, 94, 0);
    font-size: 32px;
}

和您的CSS下面的

body {
    margin: 0;
}

.level-buttons {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-evenly;
}

.level-button {
    padding: 10px 20px;
}

.search-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#search-button {
    padding: 10px 40%;
}

.show-button {
    margin: 20px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

#show-button {
    position:absolute;
    bottom: 5%;
    padding: 10px 40%;
}

.word {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.word-text {
    color: rgb(0, 94, 0);
    font-size: 32px;
}

享受！