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

.main-header {
  background: #00A1DD;
  margin: 0px;
  height: 80px;
}
.main-header-title {
  padding-top: 6px;
}
.main-header-title h1 {
  font-weight: bolder;
  font-size: 1.75em;
  margin: 0px;
  color: #FEFEFE;
}
.main-header-navigation {
  font-weight: bold;
  font-size: 1.1em;
  color: #FEFEFE;
}
.main-header-navigation a,
.main-header-navigation a:visited{
  color: #FEFEFE;
  text-decoration: none;
}
.main-header-navigation a:hover {
  text-decoration: underline;
}

.main-header-description {
  margin: 10px 7px;
}

.main-body {
  margin: 7px;
}
body {
  margin: 0px
}

button {
  color: #111111;
  background-color: #EEEEEE;
	border: 1px solid #DDDDDD;
}
button:hover {
  color: #111111;
  background-color: #CCCCCC;
	border: 1px solid #DDDDDD;
}

.exchange-panel {
  display: grid;
  grid-template-columns: 240px 50px 240px;
}

.ac-unit-panel,.gold-unit-panel {
  text-align: center;
}

.ac-input-panel {
  display: grid;
  grid-template-columns: 130px 20px 30px 60px;
}

.ac-input-unit {
  margin: 0px;
  height: 37px;
  padding-top: 23px;
  border-top: 1px solid;
  border-bottom: 1px solid;
}
.gold-input-panel {
  display: grid;
  grid-template-columns: 150px 30px 60px;
}

.ac-button-up, .ac-button-down,
.gold-button-up, .gold-button-down {
  height: 32px;
  width: 30px;
}
.arrow-panel {
  text-align: center;
  padding-top: 40px;
}
.input-rate {
  margin: 0px;
  text-align: right;
  height: 20px;
  width: 60px;
  font-size: 100%;
}
.input-ac, .input-gold {
  margin: 0px;
  border-top: 1px solid;
  border-bottom: 1px solid;
  border-left: 1px solid;
  border-right: 0px solid;
  padding: 0px;
  text-align: right;
  height: 60px;
  width: 147px;
  font-size: 200%;
}
.input-ac {
  width: 127px;
}