* {
    margin: 0%;
    padding: 0%;
    font-family: Montserrat, sans-serif;
}

/* banner */

section .banner-box {
    width: 100%;
    height: 490px;
    position: relative;
    display: inline-block;
    text-align: center;
    
  }
  section .banner-box img {
    -o-object-fit: cover;
       object-fit: cover;
    width: 100%;
    height: 100%;
  }
  section .banner-box .text_img {
    color: #ccc !important;
    text-shadow: 1px 1px 4px #000;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  /* contenido */

  .banner-box{
    margin-bottom: 5%;
  } 
  .m-md-3 {
    margin: 0rem!important;
    background-color: #ffffff !important;
    padding: 0% !important;
    filter: brightness(0.7);
    }
    #header {
     position: relative;
     z-index: 10;
     width: 100%;
    }

    /* contenido */
  
  .lh-1{
    padding-top: 30px;
  }
  .lead{
    padding-bottom: 30px ;
  }
  
  .featurette-divider {
    margin: 1rem 0; 
  }
  
  .featurette-heading {
    letter-spacing: -.05rem;
  }
  
  .text-justify{

    text-align: justify; 
    text-justify: inter-word;
  }

  #img_mid{
    padding-left: 5%;;
  }

  .container{
    --bs-gutter-x: 2.5rem;
    width: 96%;
  }

  .container_cont {
    padding-bottom: 5%;
  }
  .container_cont .row {
    --bs-gutter-x: 0;
  }
  .container_cont .row .col-lg-4 {
    text-align: center;
  }

  /* footer */
  
  .footer{
    padding: 3%!important; 
  }

  footer{
    margin-top: 4%;
  }

@media (max-width: 440px) {
    .banner-box {
      background-position: 69%;
    }
    .banner-box{
        margin-bottom: 10%;
      } 
}