body{font-family: Arial, sans-serif; padding: 10px 0px 0px 30px; background-color: #ddd;}
    h1{ text-align: left; font-size: 38px;} h1::after{content:""; display: block; width: 274px; border-bottom: solid 3px #d10000;}
    nav {background-color: #121212;margin: 5px 0px 10px;overflow: hidden;width: 274px;}
    nav ul {list-style: none;padding: 0;margin: 0;}
    nav ul li {display: inline-block;}
    nav ul li a {text-decoration: none;color: #ffffff;font-weight: bold;font-size: 18px;letter-spacing: 1px; padding: 10px 20px;display: block;transition: background-color 0.4s;margin: 0px -2.2px ;}
    nav ul li a:hover {background-color: #ddd;color: #d10000;}

    form {margin-top: 20px;}
    form input {width: 274px;padding: 10px;margin-bottom: 5px;box-sizing: border-box;border:solid 1px #ddd;border-radius: 5px;}
    form input::placeholder{color:#d10000;}
      .tlacitko {background-color: #121212;color: #ffffff;font-size: 16px;font-weight: bold;padding: 12px 20px;border: none;cursor: pointer;transition: 0.4s;letter-spacing: 1px; text-decoration: none;}
      .tlacitko:hover {background-color: #ddd;color: #d10000;}

      .formular {color:#d10000; font-weight: bolder;}
      .formular h1{color:#000; margin-left: 20px;}
      .formular form {max-width: 400px;background-color: #f5f5f5;padding: 20px 20px 10px 20px;border-radius: 8px;box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);}
      .formular form input {width: 100%;margin: 4px 0 15px 0;padding: 10px;box-sizing: border-box;border: 1px solid #ccc;border-radius: 4px;}
      .formular form input[type="submit"] {background-color: #121212;color: #fff;cursor: pointer;transition: 0.5s;width:80px;}
      .formular form input[type="submit"]:hover {background-color: #d10000;}
      
      .obsah{float:left;}

      table {width:1300px;border: 2px solid #000;border-collapse: collapse;text-align: center;margin: 50px 20px 20px 20px;font-family: Monaco, monospace;font-size:20px;float:right;}
      td {border: 2px solid #000;padding: 12px;background-color: #ddd;font-weight: 500;}
      th {border: 2px solid #000;padding: 12px;background-color: #d10000;transition: 1s;}
      th:hover {background-color: #FFF;}
      a {text-decoration: none; color: #000;}