<div class="container">
  <div class="popup">
    <div class="popup-content">
      <h2 class="popup-title">Awesome!</h2>
      <p class="popup-body">You just found my pastel gradient button.<br> Now, let's see what else it does. :P </p>
      <a href="#0" class="popup-button">Hover me</a>
    </div>  
  </div>  
</div

@import url('https://fonts.googleapis.com/css?family=Raleway');

// Colors
$blue: #32325d;
$gray: #F5F6FA;
$dark-gray: #6b7c93;
$white: #fff;
$border-rounded: 6px;


// Mobile first
*,
*::before,
*::after { 
  box-sizing: border-box;
}

// Styling 
html {
  background-color: $gray;
}
 
body {
  padding: 1rem 0.5rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-family: 'Raleway',Sans-serif;
}

// Flexbox container
.container {
  display: flex;
  -webkit-display: box;
  -moz-display: box;
  -ms-display: flexbox;
  -webkit-display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  padding: 6%;
  margin: 0;
}

// Popup UI
.popup {
  display: flex;
  align-content: center;
  justify-content: center;
  background-color: $white;
  border-radius: $border-rounded;
  padding: 3rem 2rem;
  box-shadow: 0 10px 40px -14px rgba(0,0,0,0.25);
  text-align: center;
  
// Popup Texts & button
  .popup-content {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
  }

  .popup-title {
    color: $blue;
    font-size: 1.8em;
    line-height: 1.5em;
    font-weight: 900;
    margin-top: 0;
  }

  .popup-body {
    font-size: 1.1em;
    line-height: 1.6em;
    color: $dark-gray;
    font-weight: 500;
    margin-bottom: 2.1em;
  }
  
  //Button Link
  .popup-button {
    display: block;
    text-align: center;
    text-decoration: none;
    font-weight: 800;
    font-size: 1em;
    text-transform: uppercase;
    color: $white;
    
    //Button shape & animation
    border-radius: $border-rounded;
    margin: 10px;
    padding: 1em 3em;
    background-size: 200% auto;
    color: white;
    box-shadow: 0 4px 6px rgba(50,50,93,.11), 0 1px 3px rgba(0,0,0,.08);
    background-image: linear-gradient(to right, #895cf2 0%, #ffabf4 50%, #895cf2 100%);
    transition: 0.5s;
    &:hover {
      background-position: right center;
    }  
  }  
}