header {
    margin-bottom: 140px !important;
}

body {
    background-color: #141413;
}

.my-text-stroke .tn-atom {
    /* Укажи толщину обводки */
    -webkit-text-stroke: 2px;
    -webkit-text-fill-color: transparent;
}

@media screen and (max-width: 850px) {
  header {
    margin-bottom: 0px !important;
  }
}