:root {
  --primary-color: #1B1E24;
  --secondary-color: #1B1E24;
  --font-color: #1B1E24;
  --bg-color: #fff;
  --heading-color: #1B1E24;
}

[data-theme="dark"] {
  --primary-color: #fff;
  --secondary-color: #fff;
  --font-color: #fff;
  --bg-color: #1B1E24;
  --heading-color: #fff;
}

body {
  background-color: var(--bg-color);
}

.container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 97vh;
}
.container .content h1 {
  color: var(--primary-color);
  font-family: "Dosis",sans-serif;
  font-size: 5rem;
}
.container .content p {
  color: var(--primary-color);
  font-family: "Dosis",sans-serif;
  font-size: 2rem;
}

.header {
  position: absolute;
  top: 10px;
  right: 20px;
}
.header .moon, .header .sun {
  width: 34px;
  cursor: pointer;
  transition: .5s all ease-in-out;
}
.header .sun:hover {
  -webkit-animation: sun_rotate 1s infinite;
          animation: sun_rotate 1s infinite;
}
.header .moon:hover {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.header .hide {
  display: none;
}

@-webkit-keyframes sun_rotate {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@keyframes sun_rotate {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}