* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;

}

.row {
    display: flex;
    flex-wrap: wrap;
}

[class^="col-"]{
    padding: 15px;
}


.col-12 {
    flex-grow: 0;
    flex-shrink: 0;
    flex-basis: 100%;
    max-width: 100%;
}


@media (max-width: 768px) {
    .container {
        width: 100%;
    }
} 


@media (min-width: 768px) {
    .col-md-6 {
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 50%;
        max-width: 50%;
    }

    .col-md-4 {
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 33.3333%;
        max-width: 33.3333%;
    }

    .col-md-8 {
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 66.6667%;
        max-width: 66.6667%;
    }
}

@media (min-width: 992px){
    .col-lg-6{
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 50%;
        max-width: 100%;
    }
}

audio {
    width: 100%;
    display: block;
}

iframe {
    aspect-ratio: 4 / 3;
    width: 100%;
    height: auto;
}

img{
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}
video{
    aspect-ratio: 16 / 9;
    width: 100%;
}


.external-links {
  flex: 3;
  justify-content: flex-start;
}

.middle-link,
.form-link {
  flex: 1;
  justify-content: center;
}

@media (max-width: 992px) {
  .button-section {
    display: flex;
    flex-wrap: nowrap;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .external-links,
  .middle-link,
  .form-link {
    flex-basis: 48%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .external-links {
    align-items: flex-start;
  }

  .middle-link,
  .form-link {
    align-items: flex-end;
  }
}

@media (max-width: 600px) {
  .button-section {
    flex-direction: column;
    align-items: center;
  }

  .external-links,
  .middle-link,
  .form-link {
    flex-basis: 100%;
    align-items: center;
  }

  .custom-button {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }
}