html, body {
    margin: 0px;
    text-align: center;
    padding: 0;
    background: black;
  }
  
*{
  margin: 0;
  padding: 0;
  -webkit-touch-callout: none; /*Safari */
  -webkit-user-select: none; /*Chrome*/     
  -moz-user-select: none; /*Firefox*/
  -ms-user-select: none; /*Internet Explorer/Edge*/
  user-select: none;

-webkit-tap-highlight-color: transparent;

}

  body {
    width: 100%;
    height: auto;
    background: black;
  }
  
  .controls{
    margin: auto;
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
    margin: auto;
    text-align: center;
    padding: 0;
    background: white;
    width: 34vh;
    height: 34vh;
    margin-top: 7vh;
    border-radius: 3vh;
    } 
    
  #game {
    border: 0.1vh solid white;
    width: 70%;
    height: 70%;
    /*border-radius: 3vh;*/
    margin-left: 5vh;
    margin-right: 5vh;
    margin-top: 8vh;
  }
  
  .ctrl_btn {
    border-radius: 3vh;
    border: 0;
    padding: 3vh;
    background: red;
    cursor: pointer;
    width: 9vh;
    height: 9vh;
    margin:0;
    font-size: 3vh;
    color: #FFFFFF;
    text-align: center;
    display: block ;
     outline:0; 
  border:none;
  transition:all .3s ease-out; 
  box-shadow:inset 0 -8px 0 0 rgba(0,0,0,.2)
}

.ctrl_btn:hover{
  box-shadow:inset 0 -8px 0 0 rgba(0,0,0,.2)
  }
  .ctrl_btn:active{
    box-shadow:inset 0 0px 0 0 rgba(0,0,0,.2)
  }
.btn_center {
  margin: 1vh;
}

.center_btn {
  justify-content: center;
  display: flex;
}
#btn_0 {
  background: transparent;
  cursor: none;
  width: 9vh;
    height: 9vh;
    border: none;
}


.scores {
  z-index: 1;
  margin-top: 30;
  color: white;
}

#text{
  font-size: 4vh;
  color: #FFFFFF;
}