*{
    /* margin: 0;
    padding: 0; */
    box-sizing: border-box;
    font-family: "Piazzolla",serif;
  }
  html{
    font-size: 82%;
    /* 1rem= 10px */
   
  }
  body{
    height: 120vh;
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  #spanning{
  font-size: 2em;
  margin-left: 50px;
  }
  
  
  .sidepanel  {
  width: 0;
  position: fixed;
  z-index: 1;
  height: 250px;
  top: 0;
  right: 0;
  background-color: #fcbcbc;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 30x;
  }
  #lists{
  margin-left: 20px;
  padding: 8px 8px 8px 32px;
  color:rgb(7, 7, 7);
  
  }
  .sidepanel a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #fff7f7;
  display: block;
  transition: 0.3s;
  }
  
  .sidepanel a:hover {
  color: #6b6969;
  }
  
  .sidepanel .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  }
  
  .openbtn {
  font-size: 20px;
  cursor: pointer;
  background-color: #456fe1;
  color: white;
  padding: 10px 15px;
  border-radius: 10px;
  border: none;
  animation: glowing 1300ms 5;
  }
  
  
  
  
  .openbtn:hover {
  background-color:#f8f7f7;
  color: #e14545#de2a09;
  }
  li{
  margin:10px;
  font-size: 15px;
  } 
  .mainSvg{
    padding: 2em;
    margin: 10px;
    border: 10px solid #0f9c29;
    box-shadow:2px 2px 5px 4px rgba(14, 7, 7, 0.61);
    border-radius: 10px;
    height: 100%;
    object-fit: contain;
  }
  .exp{
    background-color: rgb(70, 103, 126);
    /* background-color: #139e8e; */
    color: white;
    padding-left: 15px;
    padding-top: 15px;
    padding-bottom: 15px;
    margin: 0;
    border-radius: 15px;
  }
  .svg{
    width: 95em;
    height: 60em;
    
    margin-top: .5em;
    margin-left: auto; 
    margin-right: auto;
    margin-bottom: 1em;
    /* background-color:red !important; */
     }
  /* table, th, td {
    border: 1px solid black;
    border-radius: 2px;
    width:10%;
  } */
  #tab1 {
    margin-top: 5px;
    margin-left: 40px;
    width: 40%;
    border: 2px solid black;
  
  }
  
  td {
    background-color: #96D4D4;
  }
  
  td {
    background-color: #96D4D4;
  }
  
  input {
    width: 60px;
  }
  
  .slider {
    width: 150px;
    color: rgb(240, 8, 182);
    border: 2px solid black;
  }
  
  #input {
    margin-top: 30px;
    margin-right: 80px;
  }
  
  
  /* --------------------- voltage range css ------------ */
  .control-grp {
    margin: 30px 0 0 100px;
    font-size: 1.3rem;
  
  }
  
  .control-grp input[type="range"] {
    width: 100px;
  }
  
  
  /* .customers{
    /* margin: 10px; */
  /* } */ 
  table{
    /* margin margin-top:20px; */
    margin-left: auto; 
  margin-right: auto;
  margin-top: 200px;
   
    padding: auto;
    background-color: rgb(14, 193, 142);
  }
  th{
    font-size: 1.5em;
    padding: 5px 6px 4px 5px;
    text-align: left;
    /* background-color: rgb(247, 148, 118); */
    background-color: #4babb8;
  }
  td{
    border: 0px;
    font-size: 25px;
  }
  
  
  /* #thickness2 {
    width: 200px;
    margin: 10px auto;
  } */
   
  .customers input{
   /* max-width: 130px; */
   width: 100%;
  }
  
  
  
  #btn-add{
  width: 160px;
  /* margin-top: 20px; */
  text-align: center;
  padding: 8px;
  border-radius: 5px;
  background-color:#42040a;
  color: white;
  cursor: pointer;
  font-size: larger;
  font-weight: bolder;
  
  }
  
  .voltage-box-1 input{
    display: inline;
  }
  #voltage-1-display{
    padding-left: 6px;
  }
  
  
  
  
  
  #print {
    height: 50px;
    width: 10%;
    background-color: #d9910b;
    color: white;
    margin-top: 10px;
    margin-left: 85%;
    font-size: large;
    border-radius: 6px;
    padding-top: 6px;
    padding-bottom: 6px;
  }