<p data-title="Info Dialog" class="dialog-box_info">
  <em>Note:</em> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Nulla commodi tempore voluptatem earum modi suscipit ipsa aspernatur autem amet harum unde assumenda nisi ex consequatur similique cupiditate facere ut nihil velit quos perspiciatis. Repudiandae neque vel aliquam odio doloribus labore.
</p>

<p data-title="Error Dialog" class="dialog-box_error">
  <em>Note:</em> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Nulla commodi tempore voluptatem earum modi suscipit ipsa aspernatur autem amet harum unde assumenda nisi ex consequatur similique cupiditate facere ut nihil velit quos perspiciatis. Repudiandae neque vel aliquam odio doloribus labore.
</p>

<p data-title="Success Dialog" class="dialog-box_success">
  <em>Note:</em> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Nulla commodi tempore voluptatem earum modi suscipit ipsa aspernatur autem amet harum unde assumenda nisi ex consequatur similique cupiditate facere ut nihil velit quos perspiciatis. Repudiandae neque vel aliquam odio doloribus labore.
</p>

<p data-title="Warning Dialog" class="dialog-box_warning">
  <em>Note:</em> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Nulla commodi tempore voluptatem earum modi suscipit ipsa aspernatur autem amet harum unde assumenda nisi ex consequatur similique cupiditate facere ut nihil velit quos perspiciatis. Repudiandae neque vel aliquam odio doloribus labore.
</p>
@import "compass/css3";

$white: #fafafa;
$background: #222;

html {
  background: $background; 
}

%dialog-box {
  border-radius: 1em;
  color: $white;
  margin: 5% auto;
  max-width: 25em;
  padding: 2em;
  position: relative;
  width: 95%;   

  &:before {
    background: $background;
    content: attr(data-title);
    left: 50%;
    padding: 0 1em;
    position: absolute;    
    text-transform: uppercase;
    top: -0.6em;
    text-align: center;
    transform: translateX(-50%);
  }
}

@mixin dialog-box ($color: #05d5fc){
  @extend %dialog-box;
  border: 0.2em solid lighten($color,10%);
  box-shadow: 
    inset 0 0 0.4em $color,
    0 0 0.4em $color;

  &:before {
    border-left: 0.2em solid lighten($color,10%);
    border-right: 0.2em solid lighten($color,10%);
    color: lighten($color, 30%);
    text-shadow: 0 0 0.4em $color;
  }

  em {
    color: lighten($color, 30%);
  }
}

.dialog-box_info {
  @include dialog-box(); 
}

.dialog-box_error {
  @include dialog-box(red); 
}

.dialog-box_success {
  @include dialog-box(#39FF14); 
}

.dialog-box_warning {
  @include dialog-box(yellow); 
}
View Compiled
/* 
Usage:

.dialog-box_error {
  @inlcude dialog-box(red) 
}  

*/
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External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js