.alive div{
   
    border-radius: 8px;
    width: 250px;
    height: 250px;
}
.pc{
     background-color: #ffffff;
  font-size: 20px;
  color: #9d00ff;
border: 2px solid #9d00ff;
  width: 250px;
  height: 50x;
  border-radius: 8px;
  padding: 12px;
  
}
.pcr{

     background-color: #ffffff;
  font-size: 30px;
  color: #7700ff;
border: 2px solid #ff00b7;
  width: 80px;
  height: 60pxx;
  border-radius: 8px;
  padding: 12px;
   margin-left: 10px;
  

}
@media(max-width: 600px) {
  .main{
    background-image: none;
  }
}
.easy td{
  background-color: rgb(204, 0, 255);
width: 300px;
  border-radius: 8px;
  margin: 15px;
}