.calc, .calc *, .calc :before, .calc :after {
  box-sizing: border-box;
}

.calc *:focus {
  outline: none;
}

.calc {
  margin: 0 auto;
  width: 100%;
}

.calc-nav {
  display: flex;
  justify-content: center;
  margin: 0 auto 30px;
  width: 100%;
}
.calc-nav__item {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 230px;
  height: 60px;
  border-radius: 5px;
  font-size: 20px;
  text-align: center;
  background-color: #fff;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.278);
  transition: 0.2s;
  cursor: pointer;
}
.calc-nav__item:hover, .calc-nav__item._active {
  background-color: #0077e6;
  color: #fff;
}

.calc-nav__item + .calc-nav__item {
  margin-left: 40px;
}

.calc-logo {
  margin: 0 auto 20px;
}

.calc-logo-img {
  display: block;
  margin: 0 auto 20px;
  width: 100%;
  max-width: 200px;
}

.calc-contents {
  margin: 0 auto;
  padding: 25px 30px;
  width: 100%;
  max-width: 830px;
  border-radius: 5px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.278);
}

.calc-content {
  display: none;
}
.calc-content._active {
  display: block;
}

.calc-select,
.calc-input {
  padding: 15px 20px;
  width: 100%;
  border-radius: 5px;
  font-size: 16px;
  background-color: #ebebeb;
}

.calc-input {
  padding-right: 40px;
}

.calc-input[type=checkbox] {
  margin-top: 13px;
  width: 20px;
  height: 20px;
}

.calc-field {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin: 0 0 20px;
  width: 100%;
}
.calc-field__label {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
}
.calc-field__unit {
  position: absolute;
  right: 10px;
  bottom: 16px;
}

.calc-btn {
  padding: 10px 40px;
  border: 2px solid #0077e6;
  border-radius: 5px;
  font-size: 16px;
  background-color: transparent;
  color: #0077e6;
  transition: 0.2s;
  cursor: pointer;
}
.calc-btn:hover {
  color: #fff;
  background-color: #0077e6;
}

.calc-submit {
  display: flex;
  justify-content: center;
}

.calc-result {
  display: none;
  padding: 20px 0 0;
  font-size: 16px;
  text-align: center;
}
.calc-result div + div {
  margin-top: 10px;
}
.calc-result div > span {
  font-size: 20px;
  font-weight: 700;
}

#calc2-list,
#calc2-gran,
#calc2-trub2,
#calc2-ugol,
#calc2-trub2-b_size {
  display: none;
}

@media (max-width: 768px) {
  .calc-nav__item {
    height: 70px;
    font-size: 18px;
  }
}
@media (max-width: 550px) {
  .calc-nav__item {
    height: 60px;
    font-size: 18px;
  }

  .calc-nav__item + .calc-nav__item {
    margin-left: 15px;
    font-size: 16px;
  }
}
@media (max-width: 450px) {
  .calc-nav {
    flex-wrap: wrap;
  }

  .calc-nav__item {
    width: 45%;
  }

  .calc-nav__item:last-child {
    margin-top: 10px;
  }
}

/*# sourceMappingURL=app.css.map */