style.css

* {
  font-family: Source Sans Pro, sans-serif;
}
@media (min-width: 600px) {
  * {
    font-size: 25px;
  }
}
@media (max-width: 700px) {
  input[type="number"] {
    height: 5vw !important;
    width: 5vw !important;
  }
}
:root {
  --dark-border: #344861;
  --light-border: #bec6d4;
}
/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
/* Firefox */
input[type="number"] {
  -moz-appearance: t extfield;
  border: 0;
  text-align: center;
  height: 60px;
  width: 60px;
}
input:focus {
  outline: none;
}
table {
  /* border:1px solid var(--dark-border); */
  margin: auto;
  margin-top: 20px;
  border-collapse: collapse;
}

td {
  border: 2px solid var(--light-border);
}
.buttons {
  display: flex;
  justify-content: space-evenly;
}
.bottom-dark {
  border-bottom: 3px solid var(--dark-border);
}
.left-dark {
  border-left: 3px solid var(--dark-border);
}
.right-dark {
  border-right: 3px solid var(--dark-border);
}
.top-dark {
  border-top: 3px solid var(--dark-border);
}
.inpDisabled {
  background-color: #f0f0f0;
}
.duplicate{
  background-color: red !important;
}
input:hover{
  background-color: skyblue;
}
input[disabled]:hover{
  background-color: #f0f0f0 !important;
}
.filledColor {
	background-color: #bbdefb ;
}
.alertpop{
  position: absolute;
  display: none;
  height:100px;
  width:80%;
  background-color: #5bc0de;
  top:50px;
  left:10%;
  text-align: center;
  padding-top: 40px;
}