::placeholder {
  color: black;
}
.square {
  height: 45px;
  width: 45px;
  background-color: black;
  border: 4px solid black;
  border-radius: 4px;
  font-size: 0;
  box-shadow: 5px 5px 5px rgba(255, 253, 208, 0.6);
}
.form-container {
  text-align: center;
}
.grid-container {
  display: grid;
  grid-template-columns: repeat(20, 45px);
  grid-gap: 1px;
  margin-left: 50px;
}
body {
  background-image: url("../static/Maze_Runner_Image.png");
  background-color: black;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
}
#explored,
#diagonal_movement {
  color: black;
  padding: 4px;
  font-size: 18px;
  text-align: center;
  background-color: red;
  border: 4px solid black;
  border-radius: 4px;
  margin: 6px;
  margin-bottom: 10px;
  cursor: pointer;
  width: 245px;
  height: 45px;
}
#diagonal_movement {
  padding: 6px;
}
#text_string {
  border: 4px solid black;
  border-radius: 4px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  display: inline-block;
  width: auto;
  white-space: nowrap;
  padding: 4px;
  cursor: default;
}
.button_design {
  background-image: linear-gradient(
    144deg,
    #c5c3c6,
    rgb(195, 195, 198) 50%,
    #c6c6c3
  );
  border: 0;
  border-radius: 8px;
  box-shadow: rgba(92, 92, 92, 0.4) 0 15px 30px -5px;
  box-sizing: border-box;
  color: #ffffff;
  display: flex;
  font-family: Phantomsans, sans-serif;
  font-size: 20px;
  line-height: 1em;
  padding: 3px;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  white-space: nowrap;
  cursor: pointer;
  width: 100px;
  height: 50px;
  justify-content: center;
  align-items: center;
}

.button_design:active,
.button_design:hover {
  outline: 0;
}

.button_design span {
  background-color: rgb(5, 6, 45);
  padding: 10px 18px;
  border-radius: 6px;
  transition: 300ms;
}

.button_design:hover span {
  background: none;
}