Check out the intriguing dual arrow designs displayed by the .custom-select class in Bootstrap 4

Having an issue with the .custom-select class in Bootstrap-4. There seems to be two overlapping arrow styles:

https://i.sstatic.net/Alvpc.jpg

.custom-select {
  position: center;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
  margin-bottom: 20px;
  border-radiu: 2.5;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<div>
          <select class="custom-select">
          <option selected>Choose One...</option>
          <option value="1">Boots</option>
          <option value="2">Shoes</option>
          <option value="3">Feet</option>
          </select>
        </div>

Tried adding custom CSS to match other forms but issue persists without it.

Appreciate any assistance!

htmlcsstwitter-bootstrapbootstrap-4

Answer №1

If you find that the .custom-select element is not displaying correctly, it is likely due to missing vendor prefix classes. In order to fix this, you will need to enable Autoprefixer.

With Autoprefixer activated, it will automatically include:

-webkit-appearance: none;
-moz-appearance: none;

Answer №2

While working on my ejected create-react-app project, I encountered an issue when trying to compile the bootstrap SCSS with webpack.

After reading through an informative article, I came across this suggested webpack configuration:

{
  test: /\.scss$/,
  include: paths.appSrc,
  loaders: ["style-loader", "css-loader", "sass-loader"]
}

Further guidance was available on the sass-loader Github page.

The breakthrough came when I implemented the webpack configuration outlined on the official bootstrap webpack page:

{
  test: /\.(scss)$/,
  use: [
    { loader: 'style-loader' },
    { loader: 'css-loader' },
  
    {
      loader: 'postcss-loader',
      options: {
        plugins: function () {
          return [
            require('precss'),
            require('autoprefixer')
          ];
        }
      }
    },
  
    { loader: 'sass-loader' }
  ]
},

If you're facing a similar challenge in your webpack setup, consider giving this configuration a try.

Answer №3

If you're using Ember.js, you can easily resolve this problem by installing Autoprefixer:

ember install ember-cli-autoprefixer

More information can be found in the documentation: https://github.com/kimroen/ember-cli-autoprefixer

A special thanks to @Tom for the helpful suggestion!

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