Question

我试图删除 :after 部分周围的一些空白，但由于某种原因，红色边框和顶部、底部和右侧部分说“复制”的部分之间总是有一点点空白.

.c-button--copy:after {
    color: #fff;
    background-color: #ed1a3b;
    content: "copy";
    display: flex;
    padding: 8px 16px;
    position: absolute;
    right: 0;
    text-transform: none;
}
*, :after, :before {
    box-sizing: border-box;
}

.c-button {
    border-radius: 50rem;
    margin: 8px;
    font-weight: 700;
    padding: 8px 32px;
    border-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
}

.c-button--copy {
    color: #000 !important;
    text-transform: uppercase;
    border: 4px solid #ed1a3b;
    padding-right: 88px;
    text-align: left;
    position: relative;
    overflow: hidden;
    justify-content: flex-start;
    align-items: center;
}

<html>
    <head>
        <link rel="stylesheet" href="test.css">
    </head>
    <body>
        <a class="btn c-button c-button--white c-button--copy">
            Hello
        </a>
    </body>
</html>

如果您有任何问题，请告诉我

Answer 1

只需将 overflow:hidden 从您的 a add border radius 移除到 :after 元素（仅右上角和右下角）并将其稍微向右移动：{{1 }}

right:-2px;

.c-button--copy:after {
    color: #fff;
    background-color: #ed1a3b;
    content: "copy";
    display: flex;
    padding: 8px 16px;
    position: absolute;
    right: -2px;
    text-transform: none;
    border-top-right-radius:50rem;
    border-bottom-right-radius:50rem;
    
}
*, :after, :before {
    box-sizing: border-box;
}

.c-button {
    border-radius: 50rem;
    margin: 8px;
    font-weight: 700;
    padding: 8px 32px;
    border-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
}

.c-button--copy {
    color: #000 !important;
    text-transform: uppercase;
    border: 4px solid #ed1a3b;
    padding-right: 88px;
    text-align: left;
    position: relative;
    justify-content: flex-start;
    align-items: center;
}

CSS：填充和边框之间的空间

1 个答案: