当用户单击按钮时,如何使蓝色轮廓颜色为#D5A021而不是蓝色?
我认为这可能与btn-primary
超文本标记语言
<a class="btn btn-primary btn-xl js-scroll-trigger" href="#services">Find Out More <i class="fa fa-chevron-down" aria-hidden="true"></i></a>
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CSS
.btn-xl {
padding: 1rem 2rem
}
.btn-primary {
background-color: #D5A021;
border-color: #D5A021;
}
.btn-primary:active, .btn-primary:focus, .btn-primary:hover {
color: #fff;
background-color: #D5A021!important;
}
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我假设您正在寻找覆盖默认的 Bootstrap 类。如果是这种情况,那么以下代码将执行您想要的操作:
@import url("https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css");
@import url("https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css");
.btn-xl {
padding: 1rem 2rem
}
.btn-primary,
.btn-primary:hover {
background-color: #D5A021;
border-color: #D5A021;
}
.btn-primary:active,
.btn-primary:focus {
color: #fff;
background-color: #D5A021 !important;
border-color: #D5A021 !important;
box-shadow: 0 0 0 0.2rem rgba(213,160,33, 0.5) !important;
}Run Code Online (Sandbox Code Playgroud)
<a class="btn btn-primary btn-xl js-scroll-trigger" href="#services">Find Out More <i class="fa fa-chevron-down" aria-hidden="true"></i></a>Run Code Online (Sandbox Code Playgroud)
这是box-shadowBootstrap 4中需要修改的属性。