card.css

.card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(160deg, rgba(136,209,252,1) 0%, rgba(84,69,253,1) 100%);
  border-radius: 8px;
  height: 100%;
  padding: 15px 25px;
}

.card.is-clear-day {
  background: linear-gradient(160deg, rgba(247,183,51,1) 0%, rgba(252,74,26,1) 100%);
}

.card.is-clear-night {
  background: linear-gradient(18deg, rgba(182,136,252,1) 0%, rgba(73,43,176,1) 100%); 
}

.card.is-rain {
  background: linear-gradient(18deg, rgba(0,110,213,1) 0%, rgba(162,171,177,1) 74%); 
}

.card.is-sleet {
  background: linear-gradient(18deg, rgba(0,110,213,1) 0%, rgba(162,171,177,1) 74%); 
}

.card.is-snow {
  background: linear-gradient(18deg, rgba(0,175,245,1) 0%, rgba(0,223,247,1) 74%); 
}

.card.is-fog {
  background: linear-gradient(18deg, rgba(148,190,195,1) 0%, rgba(135,192,228,1) 74%); 
}

.card.is-cloudy {
  background: linear-gradient(18deg, rgba(63,174,187,1) 0%, rgba(0,157,255,1) 100%); 
}

.card.is-partly-cloudy-day {
  background: linear-gradient(18deg, rgba(0,190,254,1) 17%, rgba(255,190,0,1) 100%); 
}

.card.is-partly-cloudy-night {
  background: linear-gradient(18deg, rgba(121,0,254,1) 17%, rgba(136,203,251,1) 100%); 
}

.card.is-default {
  background: linear-gradient(0deg, rgba(34,193,195,1) 0%, rgba(253,187,45,1) 100%); 
}

.card-day {
  font-size: 32px;
  margin-bottom: 40px;
  text-align: left;
}

.card-line {
  border-bottom: 3.5px solid #fff;
  width: 100%;
}

.card-temperature {
  font-size: 36px;
  margin-top: 25px;
  text-align: left;
}

.card-row {
  align-items: baseline;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 100%;
}

.card-temperature .small {
  font-size: 22px;
}

.card-city {
  font-size: 36px;
  margin-top: 8px;
  text-align: left;
}

.card-options {
  background: none;
  border: none;
  outline: none;
}

.card-weather {
  font-size: 36px;
}

.card-back {
  background: #fff;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  padding: 20px;
  width: 100%;
}