Chatwoot/app/javascript/dashboard/assets/scss/widgets/_search-box.scss

.search {
  @include flex;
  @include flex-align($x: left, $y: middle);
  @include padding($space-one $space-normal);
  @include flex-shrink;
  transition: all .3s $ease-in-out-quad;

  > .icon {
    font-size: $font-size-medium;
    color: $medium-gray;
  }

  > input {
    @include ghost-input();
    @include margin(0);
  }
}