body{
  background-color: #3E87F2;
  font-family: 'Roboto',sans-serif;
}

h1{
  text-align: center;
}

#reset-btn{
  width: 80px;
  border-radius: 0%;
}

#counter{
  font-size: 50px;
  margin-bottom: 30px;
}

.counter-container{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.counter-box{
  text-align: center;
  border: solid 3px;
  width: 25%;
  min-width: 300px;
}

.calc{
  margin-top: 20px;
  border: solid 3px;
  width: 25%;
  min-width: 300px;
  text-align: center;
}

button {
  font-size: 20px;
  cursor: pointer;
  border-radius: 100%;
  width: 50px;
  height: 50px;
  border: solid 2px blue;
  background-color: #b4f082;
  font-weight: bold;
  margin: 5px;
}

button:hover{
  background-color:#4BBF38;
}