.navigation-icons a.header-auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    height: 40px;
    margin: 0 8px 0 0;
    padding: 0 16px;
    border: 0;
    border-radius: 8px;
    background: var(--accent, #3390EC);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    text-transform: none;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: none;
}

.navigation-icons a.header-auth-btn:hover,
.navigation-icons a.header-auth-btn:active,
.navigation-icons a.header-auth-btn:focus {
    background: var(--accent-hover, #2086EA);
    color: #fff;
    text-decoration: none;
    box-shadow: none;
}