.main-header__nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.main-menu li {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.blink {
    animation: blink 1s infinite;
    color: #ff3900;
    font-size: 12px;
    font-weight: bold;
    position: absolute;
    margin-top: -30px;
    margin-left: -40px;
    font-family: 'Arial', sans-serif;
}

@keyframes blink {
  0% { opacity: 1; }
  50% { opacity: 0; }
  100% { opacity: 1; }
}