body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #1a1a1a;
  color: #fff;
  font-family: Arial, sans-serif;
}
img {
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
}
.calculator {
  margin: 10px;
  padding: 20px;
  border-radius: 8px;
  background-color: #292929;
  text-align: center;
  box-shadow: 0 0 10px rgba(0, 0, 0, .3);
}
label {
  display: block;
  margin-bottom: 10px;
  color: #fff;
}
[id^="inputPower2"] {
  margin-bottom: 20px;
  padding: 8px;
  color: #000;
  font-size: 16px;
}
button {
  padding: 10px;
  border: 0;
  border-radius: 4px;
  background-color: #ff4d4d;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}
div.result {
  margin-top: 20px;
  color: #fff;
}
.signaloriginal {
  margin: 2px 3px;
  padding: 0 4px;
  border-radius: 3px;
  background: #f2fdfd;
  color: #64abf5;
}
.box_1 .fa, .fas {
  position: relative;
  top: -1px;
  font-size: 12px;
}
.box_1 {
  float: left;
  display: block;
  width: 80px;
  border-right: 1px solid #fff;
  text-align: center;
}
.box_3 {
  float: left;
  display: block;
  width: 50px;
  height: 28px;
  padding-top: 8px;
  border: 4px solid #b8e47a;
  color: #3c4038;
  font-size: 16px;
  font-weight: 400;
  text-align: center;
}
.box_2 {
  float: left;
  display: block;
  width: 130px;
  text-align: center;
}
.blu1 {
  float: left;
  display: block;
  width: 50%;
  background: #78c0ea;
  color: #fff;
  text-align: center;
}
.tborder {
  margin: 5px 0;
  padding: 5px;
  background: #fff;
}
.blu2 {
  float: left;
  display: block;
  width: 50%;
  color: #78c0ea;
  text-align: center;
}
.red1 {
  float: left;
  display: block;
  width: 50%;
  background: #f00;
  color: #fff;
  text-align: center;
}
.red2 {
  float: left;
  display: block;
  width: 50%;
  color: #f00;
  text-align: center;
}
.box_2 .css1_cap {
  display: block;
  width: 100%;
}
.box_1 .font2 {
  display: block;
  width: 100%;
  background: #f4fdf2;
  color: #459645;
}
.box_1 .font1 {
  display: block;
  width: 100%;
  background: #f1f9ff;
  color: #357ba9;
}
.box_1 .font3 {
  display: block;
  width: 100%;
  background: #fdf9f2;
  color: #f33f3f;
}
.box_1 .font4 {
  display: block;
  width: 100%;
  background: #fdfbf2;
  color: #f5a764;
}
.box_1 .font4 {
  display: block;
  width: 100%;
  background: #fdfbf2;
  color: #fff;
}
.box_1 .css1_8 {
  display: block;
  width: 100%;
  background: #357ba9;
  color: #fff;
}
.bl1 {
  float: left;
  display: block;
  width: 49%;
  text-align: center;
}
.bl2 {
  float: left;
  display: block;
  width: 49%;
  text-align: center;
}
.modul1 {
  float: left;
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 10px;
  border-radius: 3px;
  border-radius: .20rem;
  background: #fff;
  background-color: #fff;
  background-clip: border-box;
  -webkit-box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
  -moz-box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
  box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
}
.style2 {
  border-radius: .20rem;
  -webkit-box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
  -moz-box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
  box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
}
.style1 {
  display: block;
  padding: 15px 10px;
  border-radius: 3px;
  border-radius: .20rem;
  background: #fff;
  background-color: #fff;
  background-clip: border-box;
  -webkit-box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
  -moz-box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
  box-shadow: 0 1px 2px rgba(201, 204, 210, .28);
}
.container {
  display: block;
  margin-right: auto;
  margin-left: auto;
  padding: 5px;
}
.container {
  max-width: 1024px;
  margin: auto;
}
.wrap {
  float: left;
  display: block;
  padding: 10px;
  border-radius: 5px;
  -webkit-box-shadow: 0 2px 15px 0 rgba(0,0,0,.02);
  box-shadow: 0 2px 15px 0 rgba(0,0,0,.02);
}
.form-control {
  float: left;
  display: block;
  height: 35px;
  margin-right: 5px;
  padding: 0 12px;
  border: 1px solid #e5e8ef;
  border-radius: .25rem;
  background-color: #fff;
  background-clip: padding-box;
  text-align: center;
  transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.form-control:focus {
  border-color: #80bdff;
  outline: 0;
  background-color: #fff;
  color: #495057;
}
.form-select:focus {
  border-color: #ff6347;
  outline: 0;
  background-color: #fff;
  color: #495057;
}
.form-select {
  height: calc(1.5em + .75rem + 2px);
  padding: 0 14px;
  border: 1px solid #e5e8ef;
  border-radius: .25rem;
  background-color: #fff;
  background-clip: padding-box;
  color: #1b151b;
  font-size: 15px;
  font-weight: 400;
  line-height: 15px;
  text-align: center;
  transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}