.heading {
    display: flex;
    justify-content: center;
    background-color: #000000;
}

.heading .full {
    margin-top: 70px;
    margin-bottom: 70px;
    margin-left: 10%;
    margin-right: 10%;
}

.heading .full .text {
    font-size: 25px;
    margin: 0px;
}


.main {
    background-color: #000000;
    padding-top: 50px;
    padding-bottom: 250px;
}

.main .info {
    display: flex;
    flex-direction: row;
    justify-content: center;
    background-color: #000000;
    border-radius: 30px;
    border-top: 2px solid #1F538D;
    border-bottom: 2px solid #1F538D;
    border-left: 2px solid #1F538D;
    border-right: 2px solid #1F538D;
    margin-left: 30%;
    margin-right: 30%;
}

.main .info .details {
    margin-top: 50px;
    margin-bottom: 50px;
}

.main .info .details .email {
    font-size: 22px;
    margin: 0px;
}


.telegram {
    display: flex;
    justify-content: center;
    background-image: url('/img/contacts/background.png');
    background-repeat: no-repeat;
    background-size: cover;
    border-top: 2px solid #2F3336;
    padding: 150px;
}

.telegram .button {
    background-color: #1F538D;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 19px;
    border: 3px solid #276AB4;
    border-radius: 10px;
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 40px;
    padding-right: 40px;
}

.telegram .button:hover {
    background-color: #276AB4;
    border: 3px solid #1F538D;
    transition: background-color 0.5s, border 0.3s;
}


@media (max-width: 1180px) {
    .main .info {
        margin-left: 25%;
        margin-right: 25%;
    }
}


@media (max-width: 980px) {
    .main .info {
        margin-left: 20%;
        margin-right: 20%;
    }
}


@media (max-width: 820px) {
    .main .info {
        margin-left: 15%;
        margin-right: 15%;
    }
}


@media (max-width: 700px) {
    .main .info {
        margin-left: 10%;
        margin-right: 10%;
    }
}


@media (max-width: 600px) {
    .heading .full .text {
        font-size: 23px;
    }

    .main .info .details {
        margin-left: 40px;
    }

    .main .info .details .email {
        font-size: 18px;
        margin-right: 10%;
    }
}


@media (max-width: 400px) {
    .heading .full .text {
        font-size: 23px;
    }
}