*, *::after, *::before {
  box-sizing: border-box; }

::selection {
  background-color: #fea100; }

body {
  margin: 0;
  padding: 0;
  color: #af8;
  background-color: #000;
  font-family: monospace, 'Tahoma', sans-serif; }

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 15px; }

.header {
  height: 100vh;
  width: 100%;
  z-index: 2;
  position: relative; }
  .header__title {
    margin: 0;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 60px;
    z-index: 4; }
  .header .wrapper {
    background: url("../img/worst.gif") center/cover no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2; }
    .header .wrapper::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 17, 0.9);
      animation: bganims 20s infinite ease-in-out backwards;
      z-index: -1; }

@keyframes bganims {
  0, 100% {
    background-color: rgba(0, 0, 17, 0.8); }
  20% {
    background-color: rgba(17, 0, 0, 0.7); }
  40% {
    background-color: rgba(17, 0, 0, 0.7); }
  60% {
    background-color: rgba(0, 0, 17, 0.8); }
  80% {
    background-color: rgba(17, 0, 0, 0.99); } }

.days {
  padding-top: 50px;
  padding-bottom: 90px;
  background-color: #000;
  z-index: 5;
  position: relative; }
  .days-item {
    border-bottom: 1px solid #ff0036;
    padding-bottom: 50px;
    margin-top: 50px; }
    .days-item__date {
      font-size: 20px;
      margin-bottom: 20px;
      display: block; }
    .days-item__name {
      font-size: 28px;
      font-weight: 900;
      letter-spacing: 1px;
      display: block;
      margin-bottom: 25px; }
    .days-item__descrday {
      font-size: 17px;
      line-height: 1.4; }

@media (max-width: 576px) {
  .header__title {
    font-size: 36px; } }