如何修复悬停不在文本中心工作

Question

我正在编写一个博客并尝试在文章的底部制作“阅读更多”按钮。当我使用悬停按钮使绿色按钮时，仅当用户将鼠标指向按钮的左侧或右侧时，它才有效。当我将鼠标指向文本的中心时，没有任何工作。

<div class="readmore"><p>Read more</p></div>

.readmore
{
    color: darkgreen;
    border: 1px solid green;
    margin-left: 177px;
    margin-right: 177px;
    font-size: 13px;
    margin-top: 30px;
}

.readmore:hover
{
    background-color: darkgreen;
    transition: 0.18s linear;
    color: white;
}

当我将鼠标指向文本的中心时，我希望按钮的背景颜色为深绿色和白色。

所有CSS代码：

body
{
    background-color: white;
    width: 100%;
    margin: auto;
    font-family: 'Open Sans', sans-serif;
    background-color: palegreen;
}

.mateleafs
{
    color: forestgreen;
    font-size: 21px;
    font-family: 'Merienda', cursive;
}

.header
{
    background-color: white;
    text-align: center;
    padding-top: 1px;
    padding-bottom: 3px;
    border-bottom: green 2px solid;
    font-weight: bold;
    font-family: 'Roboto', sans-serif;

}


ul
{
    word-spacing: 100px;
}

li
{
    list-style-type: none;
    display: inline-block;
    font-size: 15px;
}

a
{
    text-decoration: none;
    color: black;
    padding-top: 35px;
    padding-bottom: 22px;
    padding-left: 25px;
    padding-right: 25px;
}

.home a
{
    color: green;
}

.mateleafs a
{
    color: green;
}

.home a:hover
{
    background-color: yellow;
}

.history a:hover
{
    background-color: dodgerblue;
}

.health a:hover
{
    background-color: limegreen;
}

.energy a:hover
{
    background-color: red;
}

.other a:hover
{
    background-color: gray;
}

.mateleafs:hover
{
    transform: rotate(-1deg);
}

.grid-content-container
{
    display: grid;
    margin-left: 50px;
    margin-top: 230px;
    margin-right: 50px;
    grid-template-columns: 450px 450px 450px;
    grid-column-gap: 30px;
    grid-row-gap: 30px;
    grid-auto-rows: 690px;
    text-align: center;
}

.grid-content-container a
{
    color: black;
}

article
{
    background-color: navajowhite;
    font-size: 15px;
    color: darkgreen;
    text-align: center;
}

main
{
    background-color: white;
}

.footer
{
    border-top: 2px solid green;
    background-color: white;
    padding: 10px;
    margin-top: 60px;
    text-align: center;

}

img:hover
{
    opacity: 0.7;
    transition: 0.45s ease-out;
}

.grid-content-container h2:hover
{
    color: green;
    transition: 0.45s ease-out;

}

.readmore
{
    color: darkgreen;
    border: 1px solid green;
    margin-left: 177px;
    margin-right: 177px;
    font-size: 13px;
    margin-top: 25px;
}

.readmore:hover
{
    background-color: darkgreen;
    transition: 0.24s ease-out;
    color: white;
}

.date
{
    font-size: 12px;
    color: seagreen;
}

i
{
    margin-right: 2px;
}

Answer 1

您的CSS和HTML工作正常（如下所示）。我假设你有一些覆盖p风格的readmore标签样式。

.readmore
{
    color: darkgreen;
    border: 1px solid green;
    margin-left: 177px;
    margin-right: 177px;
    font-size: 13px;
    margin-top: 30px;
}

.readmore:hover
{
    background-color: darkgreen;
    transition: 0.18s linear;
    color: white;
}

<div class="readmore"><p>Read more</p></div>

Answer 2

.readmore
{
    display: block;
    width: 200px;
    padding: 12px;
    text-align: center;
}

.readmore:hover
{
    background-color: gray;
    transition: 0.7s;
    color: black;
    border-radius: 9px;
}

<div class="readmore"><p>Read more</p></div>