html {
  height: 100dvh;
}

body {
    height: 100dvh;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    background-color: rgb(255, 255, 255);
    font-family: sans-serif;
}

.box {
  
  /*height: 100dvh;*/

}

header {
  margin: 0 20px;
}
img {
  width: 100%;
  max-width: 500px;
}

#navlist {
  display: flex;
}

main {
    /* text-align:center; */
    margin: 0 20px;
}

ul {
  /* display:flex; */
  list-style-type: none;
  margin: 0;
  padding: 0;
  /* overflow: hidden; */
  
}

li a {
  display: block;
  /* color: white; */
  /* text-align: right; */
  padding: 5px;
  text-decoration: none;
}
a {
  color: rgb(83, 83, 83);
}

.footer {
      
      position: relative;
      padding-bottom: 10px;
      bottom: 0;
      left: 0;
      width: 100%;
      /*background-color: #f0f0f0; /* Example background color */
      text-align: center;
    }

/* post next previous */
    .post-nav {
      display: flex;
      justify-content: center;
      gap: 1em;
      margin-top: 2em;
      margin: 0 20px;
    }
    .post-nav a {
      padding: 0.5em 1em;
      background-color: #000000;
      text-decoration: none;
      font-weight: 600;
      border-radius: 5px;
      color: #ededed;
    }