body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    
}

.content {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex: 1;
}

.footer {
    background-color: #343a40;
    color: white;
    padding: 1rem 0;
}

.sa {
    width: 50px;
    height: auto;
}

.card-img-top {
    max-height: 350px;
    min-height: 350px;
    object-fit: cover;
}

.card-description {
    height: 225px;
    overflow: hidden;
}

@media (max-width: 992px) {
    .card-description {
        height: auto;
    }


}

.masthead {
    padding-top: 2rem;
    padding-bottom: 2rem;
    text-align: center;
    color: #fff;
    background-image: url(../img/header.jpg);
    background-repeat: no-repeat;
    background-attachment: scroll;
    background-position: center center;
    background-size: cover;
}