* {
  background-color : grey;
}

#timer{
   
  width:200px; margin:0 auto;
  margin-top: 1px;
  color:white;
   
}
#Scoreboard{
   width:200px; margin:0 auto;
  margin-top: 1%;
  color:white;
}
button {
  width:10%; margin:0 auto;
  
  visibility:visible;
  width:200px;
  height:100px;
  background-color:black;
  color:white;
  border-style:none;
  border-radius:30px;
  font-size:20px;
}
h1{
  font-size:50px;
  text-align:center;
}
p {
  margin-top:10px;
  background-color :black; 
  text-align:center;
  font-size:60px;
  color : yellow;
  border-style:solid;
  border-color:black;
  margin-left:800px;
  margin-right:800px;
  border-radius:50px;
}
#blocCouleur {
display: flex;
  justify-content:space-around;
  visibility:hidden;
}
#blocCouleurbas {
  display :flex;
  justify-content:space-around;
  visibility:hidden;
}
.couleur {
  margin-top:10px;
  width:100px;
  height:100px;
  background-color:black;
  border-style:solid;
  border-color:white;
  border-radius : 100px;
}
#Blue {
  background-color:blue;
}
#Red {
  background-color:red;
}
#Yellow {
  background-color:yellow;
}
#Purple {
  background-color:purple;
}
#Green {
  background-color:green;
}
#Blanc {
  background-color:white;
}
#Rose {
  background-color:hotpink;
}
#Marron {
  background-color:saddleBrown;
}
#Cyan {
  background-color:cyan;
}
#Orange {
  background-color:orangered;
}
#motachanger{
 
  width:400px; margin:0 auto;
border-style:solid;
  border-color:white;
  
  margin-top: 1%;

  visibility:hidden;
}