@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;  
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  font-family: 'Open Sans', sans-serif;
  background-image: url('https://source.unsplash.com/random/1600x900/?nightsky');
  font-size: 120%;
}


html {
  font-size: 62.5%;
}

html {
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

#main-container {
  position: relative;
  width: 100%;
  height: 100%;
}

header {
  height: 5.5rem;
  position: relative;
}

form {
  height: 100%;
}

.form-group {
  float: right;
  height: 80%;
  position: relative;
  margin: 2.5rem 3.5rem 0 0;
}

.submit-btn {
  position: absolute;
  top: 27%;
  left: 6%;
  background-color: rgba(0, 0, 0, 0);
  border: none;
  outline: none;
  cursor: pointer;
}

.fa-search {
  color: #f3f3f3;
  font-size: 1.8rem;
}

input[type='text'] {
  width: 24rem;
  height: 100%;
  border: none;
  outline: none;
  background: rgba(255, 255, 255, 0.2);
  padding: 0 0 0.3rem 4.5rem;
  color: #ffffff;
  font-size: 1.6rem;
  border-radius: 0.5rem;
}

input[type='text']::placeholder {
  color: #f3f3f3;
}

.error-msg {
  display: hidden;
  position: absolute;
  left: 2rem;
  color: #ff3333;
  font-size: 15px;
  display: none;
}

.main-weather-display {
  position: absolute;
  top: 30%;
  width: 90%;
  margin-left: 10%;
  color: #f3f3f3;
}

.condition {
  font-size: 2.2rem;
  letter-spacing: 0.1rem;
  padding-left: 0.3rem;
}

.location {
  font-size: 4rem;
  line-height: 3.5rem;
  margin-bottom: 1rem;
  font-weight: 800;
  letter-spacing: 0.1rem;
}

.degrees {
  font-size: 15rem;
  font-weight: 900;
  font-family: 'Nunito', sans-serif;
  position: relative;
}

.degrees::after {
  content: '\00B0 C';
  font-size: 3rem;
  position: absolute;
  top: 1.8rem;
  left: 17.3rem;
}


.weather-details {
  display: flex;
  flex-direction: column;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.1rem;
  position: absolute;
  border-left: 0.2rem solid rgba(255, 255, 255, 0.5);
  top: 45%;
  left: 22.5rem;
  height: 10rem;
  padding-left: 3.5rem;
  justify-content: space-between;
}

.feels-like {
  position: relative;
}

.feels-like::after {
  content: '\00B0 C';
  position: absolute;
  bottom: 1.1rem;
  left: 11.4rem;
  font-size: 1rem;
}

.humidity::after {
  content: '%';
}

.fade-in {
  animation: fadeIn 0.2s;
}

.fade-in2 {
  animation: fadeIn2 1.1s;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    top: 6rem;
  }
  100% {
    opacity: 0.5;
    top: 4.4rem;
  }
}

@keyframes fadeIn2 {
  0% {
    opacity: 0.1;
    transform: scale(0.9, 0.9);
  }
  100% {
    opacity: 1;
  }
}