* {
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

div#wrapper {
  width: 100%;
}

.row {
  height: 35px;
}

.row > * {
  display: inline-flex;
}

input[type=number],
input[type=text],
button {
  border-radius: 10px;
  border: 1px solid black;
}

button:hover {
  cursor: pointer;
}

form > button {
  margin-top: 10px;
  margin-left: 10px;
}

input[type=range]::-moz-range-track {
  padding: 5px;
  border-radius: 10px;
}

input[type=range]::-moz-range-thumb {
  background: black;
  border: 1px solid black;
}

input[type=range]::-ms-thumb {
  border: 1px solid black;
}

progress {
  margin: 0 5px 0 5px;
}