:root {
    --blue-neon: #00FFFF;
    --blue-neon-shadow: rgba(36, 242, 235, 0.6);
    --white: #eee;
    --blue-footer: #003065;
    --bkg-sol: #1a5f71;
    --bkg-store: #203b6f;
    --bkg-contac: #54575d;
    --bkg-us: #929195;
    --bkg-logo: rgba(255, 255, 255, 0.7);
    --bkg-mision: rgba(23, 215, 160, 0.4);
    --bkg-vision: rgba(210, 19, 18, 0.4);
    --bkg-values: rgba(236, 179, 101, 0.5);
    --box-mision: rgba(23, 215, 160, 0.7);
    --box-vision: rgba(210, 19, 18, 0.7);
    --box-values: rgba(236, 179, 101, 0.8);
    --blue-div: #0977b5;
    --green-price : #28a528;
  }
  .grid-row {
    display: flex;
    flex-wrap: wrap;
    width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
  }
  
  .product {
    width: 25%;
    margin-bottom: 30px;
    padding-left: 15px;
    padding-right: 15px;
    display: flex;
    
  }
  
  .product--card {
    border: 1px solid #ddd;
    background: #fff;
    position: relative;
    overflow: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
    border-radius: 5px;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.3);
  }
  
  .product .product--image {
    padding-bottom: 90%;
    position: relative;
    padding-top: 1rem;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    display: flex;
    overflow: hidden;
    height: 0;
    align-content: flex-start;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
  }
  
  .img-responsive {
    max-width: 100%;
    width: auto;
    height: 241px;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  .img-responsive img{
    height: 210px;
  }
  .product--title {
    display: block;
    color: #333;
    padding-bottom: 0 !important;
    text-decoration: none;
    padding: 15px;
    font-size: 1.5rem;
  }
  
  .product--brand {
    color: #777;
    display: block;
    padding-top: 0 !important;
    padding: 15px;
    flex: 1 0 auto;
  }
  
  .product a {
    color: inherit;
    text-decoration: none;
    display: block;
  }
  
  .product .product--price {
    padding-top: 0 !important;
    padding: 20px;
  }
  
  .product .price--sell-price, 
  .product .price--discount-price {
    font-size: 2rem;
  }
  
  .price--sell-price {
    color: #28a528;
  }
  
  .product .product--price .was-price, 
  .product .product--price .price--rrp {
    font-size: 1rem;
  }
  
  .price--sell-price.was-price, 
  .price--rrp {
    color: #777;
    font-weight: 100;
    text-decoration: line-through;
  }
  
  .price--discount-price {
    color: #0074d9;
  }
  
  .tags {
      display: block;
      position: absolute;
      z-index: 2;
      text-align: right;
      bottom: 6px;
      right: 12px;
  }
  .tags > .availability {
      text-transform: uppercase;
      color: #fff;
      line-height: 1;
      padding: 4px 5px;
      display: inline-block;
      margin-left: 6px;
      margin-bottom: 6px;    
    font-size: 1rem;
    border-radius: 3px;
  }
  
  .tags > .availability.secundary {
      background-color: #ff9600;
  }
  
  .tags > .availability.other {
      background-color: #0074d9;
  }
  
  .tags > .availability.primary {
      background-color: #ff0000;
  }

  .tags > .availability.university {
    background-color: var(--green-price);
}

  .add-cart {
    height: 5rem;
    width: 96%;
    background-color: var(--blue-div);
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-content: center;
    flex-wrap: wrap;
    margin: 0.5rem;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.3);
  }