/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}

/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

* {
  box-sizing: border-box;
}

input, button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

input[type="radio"] {
  -webkit-appearance: radio;
  -moz-appearance: radio;
  appearance: radio;
}

input[type="checkbox"] {
  -webkit-appearance: checkbox;
  -moz-appearance: checkbox;
  appearance: checkbox;
}

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

div, section, h1, h2, p {
  box-sizing: border-box;
}

img {
  display: block;
  width: 100%;
}

html {
  height: 100%;
  width: 100%;
}

body {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr;
  font-size: 18px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  color: #222;
}

a {
  text-decoration: none;
  color: inherit;
}

p {
  line-height: 1.8em;
}

p+p {
  margin-top: 1em;
}

.no-js {
  visibility: visible;
}

.white {
  color: #fff;
}

.bigger {
  font-size: 1.7em;
}

.smaller {
  font-size: 0.9em;
}

.smaller .button {
  padding: 0.6em 1.1em;
}

.light-blue, .body-link {
  color: #375fb8;
}

.dark-blue {
  color: rgba(0, 33, 108, 1);
}

.underline {
  text-decoration: underline;
}

.light-blue-background {
  background: #eaf4ff;
  transition: background 0.3s ease-out;
}

.dark-blue-background {
  background: rgb(0 33 108 / 1);
  transition: background 0.3s ease-out;
}

.light-grey-background {
  background: #f3f3f3;
  transition: background 0.3s ease-out;
}

.dark-grey-background {
  background: #3d3d3d;
  transition: background 0.3s ease-out;
}

.centered {
  text-align: center;
}

.right {
  text-align: right;
}

.pad {
  padding: 1em;
}

.pad-top {
  padding-top: 1em;
}

.pad-right {
  padding-right: 1em;
}

.pad-bottom {
  padding-bottom: 1em;
}

.pad-left {
  padding-left: 1em;
}

.pad-5 {
  padding: 5vh;
}

.pad-top-5 {
  padding-top: 5vh;
}

.pad-right-5 {
  padding-right: 5vh;
}

.pad-bottom-5 {
  padding-bottom: 5vh;
}

.pad-bottom-10 {
  padding-bottom: 10vh;
}

.pad-left-5 {
  padding-left: 5vh;
}

.margin-5 {
  margin: 5vh;
}

.margin-top-2 {
  margin-top: 2vh;
}

.margin-top-3 {
  margin-top: 3vh;
}

.margin-top-5 {
  margin-top: 5vh;
}

.margin-right-5 {
  margin-right: 5vh;
}

.margin-bottom-5 {
  margin-bottom: 5vh;
}

.margin-left-5 {
  margin-left: 5vh;
}

.constrained {
  max-width: 1280px;
  margin: 0 auto;
}

.two-column-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.three-column-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.four-column-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.valign {
  align-items: center;
}

.gap {
  grid-gap: 5vh;
}

.flip div:nth-child(1) {
  order: 2;
}

.flip div:nth-child(2) {
  order: 1;
}

.error {
  background: red;
  color: #fff;
}

ul {
  line-height: 1.9em;
}

ul li:last-child {
  margin-bottom: 1em;
}

.no-bullets {
  list-style-type: none;
  padding-left: 0;
}

.button {
  display: inline-block;
  padding: 0.75em 1.5em;
  background: #028fcc;
  border: 1px solid transparent;
  color: #fff;
  transition: background 0.3s ease-out, color 0.3s ease-out;
}

h1, h2, h3 {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
}

h1.margin, h2.margin, h3.margin {
  margin-bottom: 0.5em;
}

h1 {
  font-size: 2.5em;
}

h2 {
  font-size: 1.7em;
}

h3 {
  font-size: 1.4em;
}

strong {
  font-weight: bold;
}

.body-link, footer a {
  text-decoration: underline;
}

.parallax {
  background-position: center;
  background-attachment: fixed;
  background-size: cover;
  background-repeat: none;
}

#skip-to-content {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: #028fcc;
  padding: 0.5em 1em;
  color: #fff;
  z-index: -1;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.2em;
  box-shadow: 0px 10px 10px rgb(0 0 0 / 50%);
  opacity: 0;
  transition: opacity 0.3s ease-out;
}
#skip-to-content:focus {
  opacity: 1;
  z-index: 999;
}
.caret {
  display: inline-block;
  position: relative;
  transform: translateY(-5px);
}
header {
  width: 100%;
  max-width: 100%;
  background: rgb(0, 33, 108);
  background: linear-gradient(180deg, rgba(0, 33, 108, 1) 0%, rgba(0, 50, 166, 1) 100%);
  position: fixed;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: 20fr 60fr 20fr;
  grid-column-gap: 2em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  box-sizing: border-box;
  z-index: 10;
}

#logo {
  display: grid;
  padding: 0.8em 2em;
  grid-template-columns: 90px 1fr;
  align-items: center;
  max-width: 350px;
  line-height: 1em;
  color: #fff;
  font-size: 1.5em;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-decoration: none;
}

#logo span[class*="icon"] {
  font-size: 2.8em;
  transform: translateY(3px);
}

#logo span span {
  color: #028fcc;
}

#search-and-nav {
  display: grid;
  grid-template-rows: 1fr 1fr;
  align-items: flex-end;
}

#nav-close {
  display: none;
}

#search-bar {
  position: relative;
}

#search-bar:after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: #fff;
  transform: scaleX(0);
  transition: transform 0.3s ease-out;
}

#search-bar:focus-within:after {
  transform: scaleX(1);
}

#search-bar input {
  width: 100%;
  padding: 0.5em 1em;
  text-align: center;
  background: rgba(255, 255, 255, 0.2);
  outline: none;
  border: none;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0);
  transition: all 0.3s ease-out;
}

#search-bar input:hover {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
}

#search-bar input:focus {
  border: 1px solid rgba(255, 255, 255, 0);
  background: rgba(255, 255, 255, 0);
}

::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

#search-bar span {
  position: absolute;
  top: 0.3em;
  right: 0.5em;
  font-size: 1.5em;
  color: #fff;
}

header .button {
  max-width: 160px;
  text-align: center;
}

nav {
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
  font-size: 1.2em;
  font-family: 'Barlow Condensed', sans-serif;
}

nav a {
  position: relative;
}

nav a:after, nav .sub-menu:after {
  content: '';
  display: block;
  width: 110%;
  height: 2px;
  background: #028fcc;
  transform: translateX(-5%) scaleX(0);
  transition: transform 0.3s ease-out;
}

nav a, nav .sub-menu {
  display: block;
  padding: 0.7em 1em;
  position: relative;
}
nav .sub-menu:focus-within div {
    top: 2.7em;
    opacity: 1;
}
.sub-menu div {
  position: absolute;
  top: -5000px;
  left: -8px;
  background: rgba(0, 50, 166, 1);
  opacity: 0;
  padding: 0 0 1em 0;
  transition: opacity 0.4s ease-out;
}

.sub-menu div a {
  padding: 0.2em 1em;
}

#quote-zone {
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  height: 100%;
  maergin-left: 1em;
  background: rgba(0, 33, 108, 1);
}

section {
  width: 100%;
}

section:first-of-type {
  margin-top: 119px;
}

.hero {
  width: 100%;
  height: 80vh;
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.social-icon {
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  text-decoration: none;
  padding: 0.5em 0.6em;
  border-radius: 20px;
  margin-left: 1em;
  transition: background 0.3s ease-out;
}

.social-icon span {
  display: inline-block;
  position: relative;
  transform: translateY(3px);
}

#homepage-grid {
  display: grid;
  grid-template-columns: 60% 40%;
  border-top: 2px solid #fff;
}
#homepage-1 {
  background-image: url('../storage/airplane-wallpaper-3.jpg');
  background-size: cover;
  background-position: center;
  border-right: 2px solid #fff;
}
#homepage-2 {
  background-image: url('../storage/homepage-3.jpg');
  background-size: cover;
  background-position: center;
  border-bottom: 2px solid #fff;
}
#homepage-3 {
  background-image: url('../storage/homepage-1.jpg');
  background-size: cover;
  background-position: center;
  border-bottom: 2px solid #fff;
}
#homepage-4 {
  background-image: url('../storage/homepage-2.jpg');
  background-size: cover;
  background-position: center;
}
.big-link {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0px;
  left: 0px;
  z-index: 0;
}
.homepage-slide {
  position: relative;
  color: #fff;
}
.homepage-overlay {
  width: 100%;
  height: 100%;
  min-height: 20vh;
  background: rgb(0 0 0 / 40%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: background 0.3s ease-out;
  z-index: 1;
}
.homepage-overlay div {
  padding: 1em;
  background: rgb(0 0 0 / 0%);
  transition: background 0.3s ease-out, backdrop-filter 0.3s ease-out;
  min-width: 60%;
  z-index: 2;
  backdrop-filter: blur(0px);
}

#homepage-plane {
  height: 40vh;
  background-image: url('../storage/airplane-wallpaper-34.jpg');
}

#homepage-text {
  padding: 2em;
}

#homepage-manufacturers img {
    max-width: 150px;
    min-height: 80px;
    display: block;
    margin: 1em auto;
    object-fit: contain;
}

#about-us-hero {
  background-image: url('../storage/Airplane-Front-Wallpaper.jpg');
}

#form {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 800px;
}

#form label {
  display: block;
  margin-bottom: 0.5em;
}

#form label.required {
  color: #cc022d;
}

#form input[type="text"], #form input[type="tel"], #form input[type="email"], #form input[type="date"] {
  display: block;
  width: 100%;
  outline: none;
  border: 1px solid #333;
  padding: 0.5em;
  margin-bottom: 1em;
}

#form textarea {
  display: block;
  width: 100%;
  outline: none;
  border: 1px solid #333;
  padding: 0.5em;
  margin-bottom: 1em;
}

#form input.required {
  border: 1px solid rgb(204 2 45);
  box-shadow: 0px 0px 10px rgb(204 2 45 / 30%);
}

.item-list-item {
  display: grid;
  grid-template-columns: 7fr 3fr;
  grid-column-gap: 1em;
}

#products-catalog img {
  max-width: 150px;
  min-height: 80px;   /* adjust as needed */
  display: block;
  margin: 1em auto;
  object-fit: contain; /* ensures logo scales inside min-height */
}


#product-filters {
  border: 1px solid rgb(153 153 153);
}

#product-filters div:first-of-type {
  border-right: 1px solid rgb(153 153 153);
}

#product-filters select {
  padding: 0.1em 0.5em;
}

#product-grid.gap {
  grid-gap: 3vh;
}

.product {
  display: none;
  grid-template-rows: 200px 1fr 6em;
  text-align: center;
  border-left: 1px solid rgb(0 0 0 / 10%);
  border-right: 1px solid rgb(0 0 0 / 10%);
  border-bottom: 1px solid rgb(0 0 0 / 10%);
  box-shadow: 0px 15px 20px -15px rgb(0 0 0 / 10%), 0px -15px 10px -15px rgb(0 0 0 / 10%);
  transition: box-shadow 0.4s ease-out;
}

.product.visible {
  display: grid;
}

.product img, .product-detail-image {
  width: 100%;
  max-width: 160px;
  margin: 0 auto;
}

.product-detail-image {
  margin: 0 0 1em 0;
}

.product p strong {
  font-weight: bold;
  text-transform: uppercase;
}

.product-image, .product-button {
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-button a {
  display: block;
  width: 100%;
  padding: 1em;
  text-align: center;
  margin: 0 2em 2em 2em;
}

.product-button a span {
  display: inline-block;
  margin-left: 0.5em;
  transform: translateY(0.25em);
}
#part-list {
  margin: 0 auto;
  max-width: 600px;
  position: relative;
  background: #efefef;
  border: 1px solid #ccc;
}
#part-list .part:nth-child(even) {
  background: #bbb;
}
.part {
  padding: 0.5em;
  display: grid;
  grid-template-columns: 1fr 15%;
}
.part-qty {
  text-align: center;
}
.product-layout {
  display: grid;
  grid-template-columns: 1fr 30%;
}
.mobile-show {
  display: none;
}
@media (hover:hover) {
  .body-link:hover {
    text-decoration: none;
  }

  footer a:hover {
    text-decoration: none;
  }

  .hover-dark-blue-background:hover {
    background: #53a7ea;
  }

  nav .has-sub-menu:hover .sub-menu {
    opacity: 1;
    display: block;
  }

  nav a:hover, #main-nav li:hover {
    color: rgba(255, 255, 255, 0.8);
  }

  nav a:hover:after {
    transform: translateX(-5%) scaleX(1);
  }

  #main-nav li:hover:after {
    transform: translateX(-5%) scaleX(1);
  }

  #main-nav li:hover ul.sub-nav {
    opacity: 1;
    top: 2.4em;
  }

  .sub-menu:hover div {
    top: 2.7em;
    opacity: 1;
  }

  header .button:hover {
    background: #fff;
    color: #111;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.6);
  }

  .button:hover {
    background: #efefef;
    color: #111;
    border: 1px solid #028fcc;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.3);
  }

  .social-icon:hover {
    background: #028fcc;
  }

  .product:hover {
    box-shadow: 0px 15px 20px -15px rgb(0 0 0 / 50%), 0px -15px 10px -15px rgb(0 0 0 / 10%);
  }

  .homepage-slide:hover .homepage-overlay {
    background: rgb(0 0 0 / 0%);
  }
  .homepage-slide:hover .homepage-overlay div {
    background: rgb(0 0 0 / 60%);
    color: #fff;
    backdrop-filter: blur(4px);
  }
  .homepage-slide:hover .homepage-overlay div h1 {
    color: #fff;
  }
}

@media screen and (max-width:960px) {
  .mobile-show {
    display: inherit;
  }

  .mobile-hide {
    display: none;
  }

  body {
    font-size: 16px;
  }

  header {
    display: block;
  }
  #logo-area {
    position: relative;
  }
  #logo {
    padding: 0.5em 0.8em;
    max-width: 85%;
    grid-template-columns: 68px 1fr;
    font-size: 1.3em;
    position: relative;
    z-index: 1;
  }
  #nav-open {
    position: absolute;
    top: 0.3em;
    right: 0.2em;
    color: #fff;
    font-size: 3em;
  }
  #nav-close {
    display: block;
    font-size: 1.5em;
    text-align: right;
    width: 100%;
    padding: 1em 0.6em 0 0;
    color: #fff;
  }
  #search-and-nav {
    display: none;
  }
  #search-and-nav.visible {
    position: fixed;
    top: 0px;
    left: 0px;
    display: block;
    width: 100%;
    height: 100%;
    background: #001627;
  }

  #search-bar {
    margin: 2em 1em;
    border: 1px solid #fff;
  }

  nav {
    display: block;
  }

  nav a, .sub-menu {
    border-top: 1px solid rgb(255 255 255 / 80%);
  }

  nav a:last-of-type {
    border-bottom: 1px solid rgb(255 255 255 / 80%);
  }

  nav a:after, nav .sub-menu:after {
    display: none;
  }
  nav .sub-menu {
    position: relative;
  }
  nav .sub-menu:before {
    content: '+';
    display: inline-block;
    position: absolute;
    top: 0.7em;
    right: 1em;
  }

  .sub-menu div {
    position: relative;
    top: 0;
    left: 0;
    opacity: 1;
    background: none;
    padding: 0 0 0 0;
    overflow: hidden;
    height: 0px;
  }
  .sub-menu.visible div {
    height: auto;
    margin-top: 0.5em;
  }
  .sub-menu a:last-of-type {
    border-bottom: none;
  }
  .sub-menu div a {
    border-top: none;
  }
  #quote-zone {
    display: none;
  }
  section {
    padding: 0 20px;
  }

  section:first-of-type {
    margin-top: 78px;
  }

  h1, h2, h3 {
    text-align: center;
  }

  .pad, .pad-5 {
    padding: 20px;
  }

  .pad-top, .pad-top-5 {
    padding-top: 20px;
  }

  .pad-right, .pad-right-5 {
    padding-right: 20px;
  }

  .pad-bottom, .pad-bottom-5 {
    padding-bottom: 20px;
  }

  .pad-left, .pad-left-5 {
    padding-left: 20px;
  }

  .margin, .margin-5 {
    margin: 20px;
  }

  .margin-top, .margin-top-5 {
    margin-top: 20px;
  }

  .margin-right, .margin-right-5 {
    margin-right: 20px;
  }

  .margin-bottom, .margin-bottom-5 {
    margin-bottom: 20px;
  }

  .margin-left, .margin-left-5 {
    margin-left: 20px;
  }

  .three-column-grid, .two-column-grid {
    grid-template-columns: 1fr;
    grid-row-gap: 1em;
  }

  .four-column-grid {
    grid-template-columns: 1fr 1fr;
  }
  #product-grid, .product-layout {
    grid-template-columns: 1fr;
  }
  #product-filters {
    border: 1px solid rgb(153 153 153);
    grid-row-gap: 0px;
    width: 90%;
  }

  #product-filters div:first-of-type {
    border-right: none;
    border-bottom: 1px solid rgb(153 153 153);
  }

  #product-filters select {
    padding: 0.1em 0.5em;
  }
  footer a {
    text-decoration: underline;
  }

  footer .right {
    text-align: center;
  }
  #about-us-hero {
    width: 100%;
    height: 0;
    padding-bottom: 62%;
    background-attachment: inherit;
    background-size: contain;
  }
  .flip div:nth-child(1) {
    order: 1;
  }

  .flip div:nth-child(2) {
    order: 2;
  }

  #homepage-grid {
    display: grid;
    grid-template-columns: 1fr;
    border-top: 2px solid #fff;
  }
  #homepage-1 {
    border-bottom: 2px solid #fff;
    border-right: none;
  }
}

.richtext ul, 
.richtext ol {
  margin: 1em 0 1em 1.5em;
  padding-left: 1.5em;
}

.richtext li {
  margin: 0.25em 0;
  line-height: 1.5;
}