/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #000000; /* true black */
  color: #fff;
  line-height: 1.6;
}

/* Header */
.wrapper_outer_header {
  background: #000000; /* true black header */
  padding: 10px 20px;
}

.wrapper_header {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

header h1 {
  font-size: 2rem;
  color: #fff;
}

/* Burger button */
#menuToggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  background: none;
  border: none;
  cursor: pointer;
}

#menuToggle span {
  display: block;
  height: 4px;
  background: #fff;
  border-radius: 2px;
}

/* Navigation menu (mobile hidden) */
.navMenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background: #000000; /* true black menu */
  width: 100%;
}

.navMenu ul {
  list-style: none;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.navMenu ul li a {
  text-decoration: none;
  color: #fff;
}

.navMenu ul li img {
  height: 24px;
}

/* Show when open */
.navMenu.open {
  max-height: 500px; /* enough space for menu */
}

/* Desktop styles */
@media (min-width: 769px) {
  #menuToggle {
    display: none; /* hide burger */
  }

  .navMenu {
    max-height: none;
    background: none;
    width: auto;
  }

  .navMenu ul {
    flex-direction: row;
    justify-content: flex-end;
    gap: 20px;
    padding: 0;
  }

  .navMenu ul li a {
    color: #fff;
  }
}

/* Hero image */
#imgHero {
  width: 100%;
  height: auto;
  display: block;
}

/* Content wrapper */
.wrapper {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 20px;
}

.wrapper_inner {
  margin: 20px 0;
}

h2 {
  margin-bottom: 10px;
  font-size: 1.8rem;
  color: #fff;
}

p {
  margin-bottom: 15px;
}

/* Table without borders, tighter spacing */
#opening_hours,
#opening_hours_top {
  width: auto;
  border-collapse: collapse;
  margin: 20px 0;
}

#opening_hours th,
#opening_hours td,
#opening_hours_top th,
#opening_hours_top td {
  text-align: left;
  padding: 4px 8px; /* reduce padding to bring closer */
  border: none;
  color: #fff;
}

th, td {
  text-align: left;
  padding: 8px;
  border: none;   /* remove borders */
  color: #fff;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #000000; /* true black footer */
  color: #aaa;
  font-size: 0.9rem;
}

/* Scroll to top button */
.scroll_to_top_link {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 40px;
  cursor: pointer;
}
@media (max-width: 480px) {
  #loyalty {
    width: 90%;      /* almost full width on small phones */
  }
}
body { font-family: Arial, sans-serif; background: #000000; color: #fff; }

/* Global */
body, html {
  font-family: Arial, sans-serif;
  background: #000000;  /* main page background */
  color: #fff;          /* text color */
}

/* Header */
.wrapper_outer_header,
.wrapper_header,
header {
  background: #000000;
  color: #fff;
}

/* Navigation */
nav,
#menuToggle,
#navMenu,
#navMenu ul,
#navMenu ul li a {
  background: #000000;
  color: #fff;
}

/* Images inside nav (icons) */
#navMenu ul li img {
  filter: brightness(0.8); /* darken icons slightly */
}

/* Hero / Menu Images Wrapper */
.wrapper,
.wrapper_inner {
  background: #000000; /* make wrapper black */
}

/* Menu Images */
.menu-image {
  background: #000000;  /* ensures images blend if transparent */
}

/* Footer */
footer {
  background: #000000;
  color: #fff;
}

/* Scroll to top button */
.scroll_to_top_link {
  filter: brightness(0.8); /* darken button */
}
<style>
  .hours-table {
    width: 100%;
    border-collapse: collapse;
  }

  .hours-table th, 
  .hours-table td {
    text-align: center; /* centers text horizontally */
    padding: 8px;
  }