body {
  font-size: 64px;
  background-color: black;
}

button {
  font-size: 26px;
}

.background-green {
  background: green;
  background-color: green;
}


.container2 {
  display: grid;
  justify-content: center;
  grid-template-columns: 320px;
  grid-template-rows: 60px;
  grid-template-areas: 
  "main";
}

.grid-container {
  display: grid;
  justify-content: center;
  grid-template-columns: 120px 350px;
  grid-template-rows: 60px 60px 60px 60px; 60px; 
  grid-gap: 10px;
  padding: 10px;
  //background-color: black;
  grid-template-areas:
  "main main";
  "main main";
  "main main";
  "main main";
  "main main";
}

.posit-title{
  background-color: #AED6F1;
  font-family: Tahoma, Arial, Verdana;
  text-align: center;
  padding: 13px 0;
  font-size: 24px;
}
.posit-text{
  color: white;
  background-color: #111;
  font-size: 28px;
  text-align: right;
  padding: 13px 10px 0px 10px;
}

/* -------------------- Select Box Styles: bavotasan.com Method (with special adaptations by ericrasch.com) */
/* -------------------- Source: http://bavotasan.com/2011/style-select-box-using-only-css/ */
.styled-text{
   height: 50px;
   overflow: hidden;
   width: 150px;
   font-size: 28px;
   margin: 4px 2px;
}
.styled-select {
   background: url("../img/15xvbd5.png") no-repeat 96% 10px;
   height: 50px;
   overflow: hidden;
   width: 330px;
}
.styled-select select {
   background: transparent;
   border: none;
   font-size: 24px;
   height: 50px;
   padding: 0px 0px 0px 20px; /* If you add too much padding here, the options won't show in IE */
   width: 350px;
   text-align: top;
   vertical-align: top;

}
.rounded {
   -webkit-border-radius: 50px;
   -moz-border-radius: 50px;
   border-radius: 50px;
}
.container {
  display: grid;
  justify-content: center;
  grid-template-columns: 80px 80px 80px 80px;
  grid-template-rows: 80px 80px;
  grid-template-areas: 
  "header header header header" 
  "main main main main" 
  "main main main main" 
  "main main main main" 
  "main main main main" 
  "main main main main";
}
.blue   { background-color: #AED6F1;}
.blue select   { color: #000000; }

button.blue {
  background-color: #AED6F1;;
  color: black;
}



.item-header {
  grid-area: header;
  width: 100%;
  color: white;
}

#globalAnswer {
  background-color: black;
  font-size: 1px;
}

#currentValue {
  background-color: black;
  grid-column-start: 1;
  grid-column-end: span 4;
  text-align: right;
}



button.btn {
  background-color: dimgray;
  border: none;
  color: white;
  padding: 20px;
  text-align: center;
  margin: 4px 2px;
  border-radius: 50%;
}

button.blue:focus {
  background-color: white;
  color: #0066FF;
}

button.orange {
  background-color: orange;
}

button.orange:focus {
  background-color: white;
  color: gold
}

button.silver {
  background-color: silver;
  color: black;
}

button.silver:focus {
  background-color: white;
  color: black
}

button.equals {
  background-color: orange;
}

button.equals:focus {
  background-color: white;
  color: gold
}

button.zero {
  text-align: left;
  padding-left: 32px;
  grid-row: 6;
  grid-column-start: 1;
  grid-column-end: span 2;
  border-radius: 50px;
}