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

body {
  background: rgba(255, 255, 255, 0.911);
  font-size: 18px;
  font-family: "Montserrat";
}
section {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0;
}
.container {
  padding: 30px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0px 0px 20px #00000011;
  width: 90%;
  max-width: 400px;
}
form {
  width: 100%;
  font-size: 20px;
}
.result {
  background-color: rgb(220, 233, 243);
  position: relative;
  margin-bottom: 30px;
}
.result #result {
  width: 85%;
  height: 40px;
  border: none;
  outline: none;
  background-color: transparent;
  font-size: 20px;
  padding: 10px;
}
.result .clipboard {
  width: 15%;
  height: 100%;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 25px;
  cursor: pointer;
  background-color: rgb(156, 204, 238);
  color: black;
  display: flex;
  align-items: center;
  justify-content: center;
}
.selection input[type="number"] {
  width: 50px;
  outline: none;
  border: none;
  padding: 10px;
  padding-right: 0px;
  font-size: 16px;
  background-color: rgb(241, 241, 241);
  /* webkit-appearance: none; */
}
.selection {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-right: 10px;
  transition: 0.3s ease background-color;
}
.selection:hover {
  background-color: rgb(220, 233, 243);
}
.selection label {
  width: 100%;
  padding: 10px;
  cursor: pointer;
}
.selection input {
  cursor: pointer;
}

button[type="submit"] {
  display: inline-block;
  width: 100%;
  border: none;
  outline: none;
  height: 50px;
  background-color: rgb(156, 204, 238);
  font-size: 18px;
  font-family: "Montserrat";
  cursor: pointer;
  margin-top: 30px;
}

@media only screen and (max-width: 678px) {
  .selection {
    font-size: 16px;
  }
}