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

:root {
  --main-bg-color: #2a2a40;
  --black: #000;
  --dark-navy: #0a0a23;
  --dark-grey: #d0d0d5;
  --medium-grey: #dfdfe2;
  --light-grey: #f5f6f7;
  --peach: #f28373;
  --salmon-color: #f0aea9;
  --light-blue: #8bd9f6;
  --light-orange: #f8b172;
  --light-green: #93cb5b;
  --golden-yellow: #f1ba33;
  --gold: #f9aa23;
  --green: #6bca6b;
}

body {
  background-color: var(--main-bg-color);
}

nav {
  background-color: var(--dark-navy);
  padding: 10px 0;
}

.fcc-logo {
  width: 210px;
  display: block;
  margin: auto;
}

.title {
  margin: 25px 0;
  text-align: center;
  color: var(--light-grey);
}

.table-wrapper {
  padding: 0 25px;
  overflow-x: auto;
}

table {
  width: 100%;
  color: var(--dark-grey);
  margin: auto;
  table-layout: fixed;
  border-collapse: collapse;
  overflow-x: scroll;
}

#topics {
  text-align: start;
  width: 60%;
}

th {
  border-bottom: 2px solid var(--dark-grey);
  padding-bottom: 10px;
  font-size: 1.3rem;
}

td:not(:first-child) {
  text-align: center;
}

td {
  border-bottom: 1px solid var(--dark-grey);
  padding: 20px 0;
}

.post-title {
  font-size: 1.2rem;
  color: var(--medium-grey);
  text-decoration: none;
}

.category {
  padding: 3px;
  color: var(--black);
  text-decoration: none;
  display: block;
  width: fit-content;
  margin: 10px 0 10px;
}

.career {
  background-color: var(--salmon-color);
}

.feedback,
.html-css {
  background-color: var(--light-blue);
}

.support {
  background-color: var(--light-orange);
}

.general {
  background-color: var(--light-green);
}

.javascript {
  background-color: var(--golden-yellow);
}

.backend {
  background-color: var(--gold);
}

.python {
  background-color: var(--green);
}

.motivation {
  background-color: var(--peach);
}

.avatar-container {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.avatar-container img {
  width: 30px;
  height: 30px;
}

@media (max-width: 750px) {
  .table-wrapper {
    padding: 0 15px;
  }

  table {
    width: 700px;
  }

  th {
    font-size: 1.2rem;
  }

  .post-title {
    font-size: 1.1rem;
  }
}