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

    .bth {
        width: 100%;
    }

    .eingabe input {
        max-width: 150px;
    }
}

.kollegium-suche-header {
    padding: 20px;
    margin-top: 50px;
    text-align: center;
}

.search-form {
    margin-top: 20px;
}

.teacher-cont {
    justify-content: center;
    align-content: center;
    display: flex;
    flex-wrap: wrap;
}

.teacher-card {
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px 10px;
    margin-bottom: 20px;
    text-align: center;
    margin: 20px;
    max-width: 190px;
}

.teacher-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
}

.teacher-name {
    font-size: 20px;
    font-weight: bold;
    margin-top: 15px;
}

.teacher-info {
    font-size: 14px;
    margin-top: 10px;
}

.email-button {
    margin-top: 15px;
}

.no-results {
    text-align: center;
}

.eingabe {
    margin: 10px 0;
}

.form-control {
    max-width: 220px;
    height: 30px;
    margin-left: 4px;
    margin-right: 4px;
    width: 100%;
}

.form-control-b {
    max-width: 120px;
    height: 30px;
    margin-left: 4px;
    margin-right: 4px;
    width: 100%;
}

.main-row-bottom {
    align-content: center;
    justify-content: center;
    display: flex;
    flex-wrap: wrap;
}

.teams-and-mail {
    align-content: center;
    justify-content: center;
    display: flex;
    flex-wrap: wrap;
    margin-left: 10px;
    max-width: 90%;
    margin-top: -20px;
}

.btn-primary {
    border-radius: 12px;
    border: 0px;
    padding: 10px 28px;
    font-size: 16px;
    cursor: pointer;
}

.btn-primary-blue {
    border-radius: 12px;
    border: 0px;
    padding: 10px 28px;
    font-size: 16px;
    cursor: pointer;
}

.main-row-top {
    margin-bottom: -20px;
}

.anrede-section {
    margin: 3px;
}