.t431__tdscale_1 .t431__th, .t431__tdscale_1 .t431__td {
    padding: 10px;
}

.t431__td[width="25%"] {
    font-weight: 700;
}

@media screen and (max-width: 640px) {
    .t-descr_sm {
        font-size: 16px;
    }
}

/* плавная тень для проектов в разделе "О нас" */
.t850__inner-col {
    -moz-transition: box-shadow 0.3s 0.1s ease-in-out;
    -o-transition: box-shadow 0.3s 0.1s ease-in-out;
    -webkit-transition: box-shadow 0.3s 0.1s ease-in-out;
    transition: box-shadow 0.3s 0.1s ease-in-out;
}

.tn-form__submit .t-submit {
        -webkit-transition: background-color 0.4s ease-in-out;
        -moz-transition: background-color 0.4s ease-in-out;
        -o-transition: background-color 0.4s ease-in-out;
        transition: background-color 0.4s ease-in-out;
    }
    
    .tn-form__submit .t-submit:hover {
        background-color: #922128 !important;
    }