@import url('https://fonts.googleapis.com/css2?family=Bigelow+Rules&display=swap');
@import url(https://fonts.googleapis.com/css?family=Lato:300);

:root {
  --green-bg: #15883e;
  --green-lite: #1db954;
  --my-red: #ff0000;
  --my-purple: #7878db;
}

.page-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  /* top: 0;
  left: 0; */
}

.page-wrap-title {
  font-family: 'Bigelow Rules', cursive;
  font-size: 3.5rem;
  font-weight: bold;
  color: var(--green-bg);
}

.page-wrap-title:hover {
  color: var(--green-lite);
}

.game-panel {
  margin-bottom: 1.2rem;
}

.game-panel-box {
  display: flex;
}

.game-panel-box--label {
  font-weight: bold;
  margin-right: .8rem;
}

#game-control-btn {
  display: inline-block;
  outline: none;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  border-radius: 500px;
  transition-property: background-color,border-color,color,box-shadow,filter;
  transition-duration: .3s;
  border: 1px solid transparent;
  letter-spacing: 2px;
  min-width: 160px;
  text-transform: uppercase;
  white-space: normal;
  font-weight: 700;
  text-align: center;
  padding: 16px 14px 18px;
  color: #fff;
  background-color: var(--green-bg);
  height: 48px;
}


#game-control-btn:hover{
  background-color: var(--green-lite);
}

/* Arrow keys */

.keys {
  font-family: 'Lato', sans-serif;    
  text-align: center;
  width: 500px;
  height: 200px;
  margin: auto;
}

.arr {
  cursor: pointer;
  width: 100px;
  height: 100px;
  text-align: center;
  line-height: 100px;
  background: var(--green-bg);
  color: white;
  font-size: 50px;
  border-right: 10px solid darken(var(--green-bg), 20);
  border-bottom: 10px solid darken(var(--green-bg), 20);
  border-left: 10px solid darken(var(--green-bg), 15);
  border-top: 10px solid darken(var(--green-bg), 10);  
  display: inline-block;
  margin: 5px;
  transition: all .05s linear;
  user-select: none;
}

.arr:active {
  border-bottom: 8px solid darken(var(--green-bg), 20);
  text-shadow: 0 0 10px white, 0 0 10px white, 0 0 20px white;    
  transform: translate(0, 2px);
}

.arr:hover {
  background: var(--green-lite);
}

.up {
  position: relative;
  top: -4px;
}