.fast-menu-container {
      border-radius: 5px;
      background-color: #f2f2f2;
      padding: 20px;
      display: none;
    }

      ul {
        list-style-type:none;
      }

      .wrapper {
        width: 100%;
        padding: 10px 15px;
      }
      
      .table_blur {
        border-collapse: collapse;
      }      
      .table_blur td {
        border: 1px solid #e3eef7;
        padding: 10px 15px;
        position: relative;
        transition: all 0.5s ease;
      }
      .table_blur tbody:hover tr:hover td ul li .fast-menu-container  {
        display:block;
      }
      .table_blur a {
        color: black;
      }
      .table_blur tbody:hover td {
        color: transparent;
      }
      .table_blur tbody:hover tr:hover td {
        color: #000000;
      }



td {
        width: 150px;
        text-align: center;
        border: 1px solid black;
        padding: 5px;
        font-size: 150%;
        }
tr {
        border: 1px solid black;   
}
table {
        border-collapse: collapse;
}
a { 
        text-decoration: none; /* Отменяем подчеркивание у ссылки */
        color: rgb(0, 63, 105);
        }
.active_a {
        text-decoration: underline;
}