.main-content {
    width: 70%;
    border-radius: 20px;
    box-shadow: 0 5px 5px rgba(0,0,0,.4);
    margin: 7em auto;
    display: flex;
}


form {
    padding: 0 2em;
}



.company__info {
    background: url(/img/logo.png) no-repeat center;
    background-size: 90%;
    border: 0px solid !important;
    background-color: var(--zemin);
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
}


@media screen and (max-width: 640px) {

    .company__info {
        background-size: 25%;
        border: 0px solid !important;
        display: grid;
        padding: 1.2em;
        height: 130px;
        background-color: var(--zemin);
    }

    .main-content {
        width: 90%;
    }


    .imgh {
        height: 60px;
    }

    h2 {
        font-size: 1rem;
    }


    .col-md-4 {
        border-top-right-radius: 20px;
        border-bottom-left-radius: 0px;
    }

    .col-md-8 {
        border-top-left-radius: 0px;
        border-top-right-radius: 0px;
        border-bottom-right-radius: 0px;
    }

    .company__info {
        display: grid;
        padding: 1em;
    }


    form {
        padding: 0;
    }

    .form__input {
        width: 100%;
        border-bottom: 1px solid #aaa;
        padding-left: 1em;
        outline: none;
        margin: 0.75em auto;
        transition: all .5s ease;
    }

    .login_form {
        border-top-left-radius: 20px;
        border-top-right-radius: 0px;
        border-bottom-left-radius: 20px;
    }
}

@media screen and (min-width: 641px) and (max-width:767px) {
    .company__info {
        background-size: 30%;
        border: 0px solid !important;
        display: grid;
        padding: 1.2em;
        height: 130px;
        background-color: var(--zemin);
    }

    .col-md-4.text-center.company__info {
    }

    .imgh {
        height: 60px;
    }

    h2 {
        font-size: 1.5rem;
    }


    .col-md-4 {
        border-top-right-radius: 20px;
        border-bottom-left-radius: 0px;
    }

    .col-md-8 {
        border-top-left-radius: 0px;
        border-bottom-right-radius: 0px;
    }

    .main-content {
        width: 80%;
    }

    form {
        padding: 0 1em;
    }


    .login_form {
        border-top-left-radius: 20px;
        border-top-right-radius: 0px;
        border-bottom-left-radius: 20px;
    }

    .form__input {
        padding-left: 1em;
        margin: 0.75em auto;
    }
}

@media screen and (min-width: 768px) and (max-width:800px) {


    .main-content {
        width: 75%;
    }

    .company__info {
        display: flex;
        padding: 1.2em;
    }

    form {
        padding: 0 1.4em;
    }

    .form__input {
        padding: 1em .5em .5em;
        padding-left: 1em;
        margin: 0.75em auto;
    }
}

@media only screen and (max-width: 768px) {
    /* For mobile phones: */
    [class*="col-"] {
        width: 100%;
    }
}

h2 {
    padding-top: 1em;
    color: var(--zemin);
}

@media screen and (min-width: 801px) and (max-width:5800px) {
    .login_form {
        background-color: #fff;
        border-top-right-radius: 20px;
        border-bottom-right-radius: 20px;
        border-top: 1px solid #ccc;
        border-right: 1px solid #ccc;
    }

    .form__input {
        padding: 1em .5em .5em;
        padding-left: 2em;
        margin: 1.5em auto;
    }
}

.form__input {
    width: 100%;
    border: 0px solid transparent;
    border-radius: 0;
    border-bottom: 1px solid #aaa;
    outline: none;
    transition: all .5s ease;
}

    .form__input:focus {
        border-bottom-color: var(--zemin);
        box-shadow: 0 0 5px rgba(0,80,80,.4);
        border-radius: 4px;
    }

.btn {
    transition: all .5s ease;
    width: 70%;
    border-radius: 30px;
    color: var(--zemin);
    font-weight: 600;
    background-color: #fff;
    border: 1px solid var(--zemin);
    margin-top: 1.5em;
    margin-bottom: 1em;
}

    .btn:hover, .btn:focus {
        background-color: var(--zemin);
        color: #fff;
    }