* {
    box-sizing: border-box;
    margin: 0;

    font-family: "Trirong", serif;
    color: #FAF0E6;
    
  }
html {
  height: 100%;
  width: 100%;
}  

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  background-color: #352F44;   
}

.content {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 10px;
  padding: 20px 0 30px;
  max-width: 1000px;
  max-height: 400px;
  background-color: #5C5470;
}

.header {
  font-size: 1.75rem;
  text-align: center;
  margin: 20px 10px;
  font-weight: bolder;
}

.input-box {
  width:250px;
  font-size: 25px;
  padding: 10px;
  margin: 10px 0;
  background-color: #B9B4C7;
  text-align: center;
  border: none;
  border-style: none;
}

.convert {
  width: 100px;
  margin: 20px 5px 0 0;
  font-size: 20px;
  background-color: #B9B4C7;
  border: none;
  border-style: none;
}

.output-style {
  font-size: 35px;
  margin: 10px 0;
}

.clear {
  display: none;
  width: 100px;
  font-size: 20px;
  background-color: #B9B4C7;
  border: none;
  border-style: none;
}