/* Default theme */
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #f9f9f9;
  color: #333;
}
#logo {
  height: 50px;
  border-radius: 50%;
}
h1 {
  color: #333;
}
/* Menu styles */
nav {
  background-color: #ebebeb;
  color: black;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

li {
  margin-right: 20px;
}

a {
  color: black;
  text-decoration: none;
  transition: color 0.5s ease-out;
}

a:hover {
  color: green;
}
/* Header styles */
header {
  background-color: #f9f9f9;
  color: #333;
  padding: 50px 20px;
  text-align: center;
}
/* Footer styles */
footer {
  background-color: #ebebeb;
  color: black;
  width: 100%;
  height: 100px;
  text-align: center;
  margin-top: auto;
}
footer p {
  margin: 0;
  line-height: 100px;
}
/* -------------------------------------------------------------- */
/*Dark Theme*/
body.dark {
  background-color: #333;
}
.dark {
  color: whitesmoke;
}
nav.dark,
footer.dark {
  background-color: black;
}
a.dark:hover {
  color: darkgreen;
}
header.dark {
  background-color: darkgreen;
}
/*-------------------------------------------*/
/*Slider Button*/
.slider {
  width: 70px;
  height: 34px;
  position: relative;
  margin: 0;
  display: flex;
  vertical-align: middle;
  background-color: green;
  border-radius: 34px;
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  background-image: url(sun.png);
  background-position: right;
  background-repeat: no-repeat;
  background-position-x: 92%;
}
.slider:before {
  content: "";
  width: 26px;
  height: 26px;
  position: relative;
  left: -5px;
  background-color: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  transition: all 0.4s;
}
/*Dark Theme Slider Button*/
.slider.dark {
  background-color: rgb(77, 76, 76);
  background-image: url(moon.png);
  background-position: left;
  background-repeat: no-repeat;
}
.slider.dark:before {
  background-color: darkgray;
  transform: translateX(38px);
}