@font-face {
    font-family: 'Pic0';
    src: url(PicO.ttf);
}

body, * {
  margin: 0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}

body{
  margin: 10px;
  margin-top: 0;
  font-family: 'Pic0';
  background-color: rgb(0, 112, 48);
}

div{
  margin: 0;
  width: 100%;
  height: 100%;
}

.display{
  float: left;
  display: inline-block;
  text-align: center;
}

.dot{
  margin: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
}

h1{
  font-size: 100px;
  color: white;
  cursor: pointer;
}

h1:hover{
  color: rgb(255, 255, 0);
}

.letter{
  margin-top: 30px;
  width: 100%;
}

.letter2{
  margin-left: 5%;
  margin-top: 1.8%;
  margin-right: 5%;
  margin-bottom: 1.8%;
  width: 23%;
  height: 73px;
}

.symbol{
  margin-top: 50px;
  width: 100%;
}

.symbol2{
  width: 25%;
}

.number{
  margin-top: 30px;
  width: 100%;
}

.number2{
  margin-left: 5%;
  margin-top: 1.8%;
  margin-right: 5%;
  margin-bottom: 1.8%;
  width: 23%;
  height: 73px;
}

.equal{
  margin-top: 30px;
  width: 100%;
}

.instruction{
  margin-top: 10px;
  cursor: default;
}

.big{
  visibility: hidden;
}

h3{
  color: white;
  font-size: 25px;
  text-transform: uppercase;
}


/* Output Page*/
.output{
  text-align: center;
}

h2{
  margin-top: 200px;
  margin-bottom: 10px;
  width: 100%;
  font-size: 200px;
  color: white;
  cursor: default;
}

.equal input{
  border: 0;
  padding: 0;
  font-family: 'Pic0';
  font-size: 700%;
  color: white;
  background-color: rgb(0, 112, 48);
  width: 50%;
  text-align: center;
  -webkit-appearance: none;
}

.equal input:hover{
  color: yellow;
  cursor: pointer;
}

input[type=radio]:checked + h1{
  color: rgb(255, 255, 0);
}


@media (min-width: 1000px) {
  h1{
    font-size: 80px;
  }

  .letter{
    margin-top: 0;
    width: 25%;
  }

  .letter2{
    margin-top: 0;
    width: 23%;
  }

  .symbol{
    margin-top: 0;
    width: 25%;
    height: 73px;
  }

  .symbol2{
    margin-bottom: 1.8%;
    width: 100%;
  }

  .number{
    margin-top: 0;
    width: 25%;
  }

  .number2{
    margin-top: 0;
    width: 30%;
  }

  .equal{
    margin-top: 550px;
    width: 25%;
    text-align: right;
  }

  h3{
    font-size: 20px;
    text-align: right;
    width: 550px;
  }

  .small{
    visibility: hidden;
    margin: 0;
    height: 0;
  }

  .big{
    visibility: visible;
    margin-top: 25px;
    margin-right: 50px;
    width: 550px;
    float: right;
  }

  h2{
    margin-top: 200px;
    margin-bottom: 10px;
    font-size: 200px;
    color: white;
    cursor: default;
  }

  img{
    margin-bottom: 200px;
  }

}