@charset "utf-8";

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.br {
  display: block;
}
a {
  text-decoration: none;
  color: #222;
}
.container {
  display: flex;
  width: 100%;
  height: 100vh;
}
.weather {
  width: 50%;
  height: 100vh;
  background: url("./image/weather.png") no-repeat center center;
  /* background-size: cover; */
  background-size: contain;
  position: relative;
}
.calculator {
  width: 50%;
  background: url("./image/calculator.png") no-repeat center center;
  /* background-size: cover; */
  background-size: contain;
  position: relative;
}
.weather a,
.calculator a {
  display: block;
  width: 100%;
  height: 100vh;
  text-align: center;
  z-index: 101;
  color: #fff;
  font-size: 40px;
  line-height: 100vh;
  background: rgb(0, 0, 0, 0.6);
  opacity: 0;
  transition: all 0.2s;
}
.weather a:hover,
.calculator a:hover {
  opacity: 1;
}