.box {
  height: 730px;
  width: 1510px;
  position: absolute;
  border: 4px solid black;
  background-color: rgb(237, 236, 236);
}

.disabled {
  opacity: 0.5
}

.container1 {
  background-color: #bb2525;
  width: 1510px;
  height: 120px;
  color: white;
}

.copyright {
  position: absolute;
  height: 22px;
  width: 1510px;
  background-color: black;
  top: 708px;
  padding-top: 3px;
  color: white;
  text-align: center;
}

.container2 {
  width: 870px;
  height: 500px;
  background-color: #000000;
  margin-top: 16px;
  margin-left: 110px;
  border: 7px solid #d34e19;
  position: absolute;
}

/*Dropdown css*/
.dropbtn {
  position: absolute;
  background-color: #3387cc;
  border: none;
  color: white;
  border-radius: 6px;
  padding: 9px 7px;
  letter-spacing: 2px;
  box-shadow: 4px 4px 4px black;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 15px;
  cursor: pointer;
  height: 34px;
  width: 149px;
  margin-left: 1160px;
  margin-top: -5px;
}

.dropdown {
  position: absolute;
  display: inline-block;
}

.dropdown-content {
  padding-left: 10px;
  display: none;
  position: absolute;
  background-color: #f1f1f1;
  min-width: 511px;
  box-shadow: 8px 8px 11px 0px rgba(0, 0, 0, 0.8);
  margin-left: 864px;
  margin-top: 37px;
  z-index: 8;
  font-size: 13px;
  border: 1px solid black;
  border-radius: 4px;
}

.dropdown-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {
  background-color: #ddd;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown:hover .dropbtn {
  background-color: crimson;
}

/* Balanced Cond Button CSS */
.bal-btn {
  position: absolute;
  background-color: #009688;
  border: none;
  color: white;
  box-shadow: 4px 4px 3px 0px rgba(0, 0, 0, 0.8);
  border-radius: 6px;
  padding: 9px 7px;
  letter-spacing: 2px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 15px;
  cursor: pointer;
  height: 35px;
  width: 182px;
  margin-left: 920px;
  margin-top: -5px;

}

.bal-cond {
  position: absolute;
  display: inline-block;
}

.drop-content {
  padding-left: 10px;
  position: absolute;
  min-width: 150px;
  height: 80px;
  margin-left: 927px;
  margin-top: 37px;
  z-index: 2;
  font-size: 16px;
}

.drop-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
}

.bal-btn:hover {
  background-color: forestgreen;
}

.bal-btn:active {
  background-color: rgb(42, 153, 42);
  transform: translateY(4px);
}

#add {
  background-color: #4CAF50;
  border: none;
  color: white;
  border-radius: 11px;
  padding: 8px 16px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 17px;
  cursor: pointer;
  margin-left: 230px;
  box-shadow: 5px 5px 5px darkgreen;
}

#add:hover {
  background-color: rgb(42, 153, 42);
}

#add:active {
  background-color: rgb(42, 153, 42);
  transform: translateY(4px);
}

.check {
  background-color: #4CAF50;
  border: none;
  color: white;
  border-radius: 11px;
  padding: 8px 13px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 17px;
  cursor: pointer;
  box-shadow: 5px 5px 5px darkgreen;
}

.check:hover {
  background-color: rgb(42, 153, 42);
}

.check:active {
  background-color: rgb(42, 153, 42);
  transform: translateY(4px);
}

#reset {
  background-color: #4CAF50;
  border: none;
  color: white;
  border-radius: 11px;
  padding: 8px 13px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 17px;
  cursor: pointer;
  box-shadow: 5px 5px 5px darkgreen;
}

#reset:hover {
  background-color: rgb(42, 153, 42);
}

#reset:active {
  background-color: rgb(42, 153, 42);
  transform: translateY(4px);
}

#print {
  background-color: #4CAF50;
  border: none;
  color: white;
  border-radius: 11px;
  padding: 8px 13px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 17px;
  cursor: pointer;
  box-shadow: 5px 5px 5px darkgreen;
}

#print:hover {
  background-color: rgb(42, 153, 42);
}

#print:active {
  background-color: rgb(42, 153, 42);
  transform: translateY(4px);
}

.formula {
  margin-left: 920px;
  margin-top: 43px;
  height: 230px;
  width: 375px;
  border: 1px solid black;
  background-color: rgb(252, 252, 252);
  padding: 1px 12px 1px 12px;
}

/*table css*/
table {
  border: 1px solid black;
  background-color: rgb(252, 252, 252);
}

th,
td {
  border: 1px solid black;
  padding: 1px;
  text-align: center;
}

table.a {
  /*float: right;*/
  table-layout: auto;
  width: 400px;
}

.k1back {
  width: 130px;
  height: 118px;
  background: white
    /*#a4a7ab*/
  ;
  left: 170px;
  top: 330px;
}

.k2back {
  width: 130px;
  height: 118px;
  background: white
    /*#a4a7ab*/
  ;
  left: 355px;
  top: 330px;
}

.k3back {
  width: 130px;
  height: 118px;
  background: white
    /*#a4a7ab*/
  ;
  left: 545px;
  top: 330px;

}

.k4back {
  width: 130px;
  height: 118px;
  background: white;
  left: 410px;
  top: 10px;
}

.k5back {
  width: 130px;
  height: 118px;
  background: white;
  left: 725px;
  top: 330px;
}

.cap {
  height: 50px;
  width: 150px;
  background: white;
  left: 05px;
  top: 340px;
  position: absolute;
}

.knob {
  height: 118px;
  width: 130px;
  background: white;
  left: 700px;
  top: 10px;
}

.speaker {
  border: 2px solid black;
  height: 160px;
  width: 160px;
  margin-left: 15px;
  margin-top: 5px;
  background: white;

}

.coil {
  border: 2px solid black;
  height: 100px;
  width: 140px;
  margin-left: 5px;
  margin-top: 330px;
  background: white;
  position: absolute;
}

#mcb1 {
  height: 30px;
  width: 86px;
  border: 2px solid black;
  margin-left: 9.2px;
  margin-top: 163px;
}

.select_4 {
  position: absolute;
  height: 24px;
  left: 755px;
  top: 460px;
  width: 69px;
  transform-origin: 34.4px 12px 0px;
}

.select_5 {
  position: absolute;
  height: 24px;
  left: 732px;
  top: 166.5px;
  width: 69px;
  transform-origin: 34.4px 12px 0px;
}

.select_3 {
  position: absolute;
  height: 24px;
  left: 575px;
  top: 460px;
  width: 69px;
  transform-origin: 34.4px 12px 0px;
}

.select_2 {
  position: absolute;
  height: 24px;
  left: 390px;
  top: 460px;
  width: 69px;
  transform-origin: 34.4px 12px 0px;
}

.select_1 {
  position: absolute;
  height: 24px;
  left: 200px;
  top: 458px;
  width: 69px;
  transform-origin: 34.4px 12px 0px;
}