.right {
  text-align: right;
}

.margin_new{
  margin-left: 16em;
  margin-right: 16em;
  margin-top: 5em;
}

.btn-outline-primary{
border:1px solid rgba(0,0,0,.125);
color: #212529;;
}

.btn{
  text-align: left;
}

.box{
  transition:.2s all; 
}

/* Chrome & Safari */
input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
	-webkit-appearance: none;
	margin: 0;
}
/* Firefox */
input[type="number"] {
	-moz-appearance: textfield;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
-webkit-appearance: none;
margin: 0;
}