* {
  margin: 0;
  padding: 0;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  background-color: #ddd;
}

body {
  color: #444;
  font-family: sans-serif;
  border-top: 4px solid #444;
  padding: 0px 20px;
}
header {
  background-color: #ddd;
  padding: 15px;
  padding-top: 5px;
}

.img-logo {
  width: clamp(100px, 15vw, 160px);
  height: auto;
  margin: 0;
}

.header-topline {
  display: flex;
  justify-content: space-between;
}

.header-pretext {
  margin: 0;
  font-size: clamp(8px, 1.5vw, 12px);
}

.main-nav {
  background-color: #fff;
  border-top: 4px solid #010168;
  border-bottom: 4px solid #010168;
}
ul {
  display: flex;
  list-style: none;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
}
li:last-child a {
  border-right: none;
}

.nav-a {
  text-transform: uppercase;
  font-size: clamp(2px, 2.5vw, 18px);
  display: inline-block;
  padding-right: clamp(1px, 4vw, 40px);
  padding-left: clamp(1px, 4vw, 40px);
  padding-top: clamp(0.75px, 1.5vw, 15px);
  padding-bottom: clamp(0.5px, 1vw, 10px);
  border-right: 2px solid #7e7e7e;
  transition: 0.3s all ease;
}

.nav-a:hover {
  background-color: #444;
  color: #fff;
}

h1 {
  text-align: center;
  text-transform: uppercase;
  font-size: clamp(20px, 4vw, 31px);
}
h2 {
  margin-top: 20px;
  font-size: clamp(19px, 3vw, 26px);
}
h5 {
  font-size: 15px;
  color: rgb(143, 143, 143);
  font-style: italic;
  font-weight: normal;
}

.intro-body {
  max-width: 1200px;
}

.intro-headerh2 {
  margin-top: 20px;
  font-size: clamp(19px, 3vw, 30px);
}

.intro-textp {
  margin-top: 10px;
  margin-left: 25px;
}

.list-article {
  margin-top: 35px;
}

.single-listing {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  background-color: #fff;
  border-top: 3px solid #8a8a8a;
  border-bottom: 3px solid #8a8a8a;
  padding-bottom: 10px;
  padding-top: 7px;
}

.channel-datagroup {
  font-size: 14px;
  width: 220px;
  margin-right: 10px;
}

.channel-img {
  width: 215px;
  height: 60px;
}

.channel-img img {
  width: 100%;
  height: auto;
}

.channel-creator {
  display: flex;
}

.channel-startdate {
  display: flex;
}

.channel-viewers {
  display: flex;
}

.channel-description {
  width: 450px;
  margin-left: 10px;
}

.channel-highlites {
  width: 450px;
  margin-left: 10px;
}

.channel-see-also {
  width: 450px;
  margin-left: 10px;
}