html {
  box-sizing: border-box;
}

/* The Universal Selector */
*, /* All elements*/
*::before,
*::after {
  box-sizing: inherit;
}

body {
  background-color:gainsboro;
  color:black;
  font-family: 'Short Stack', cursive;
  margin: 0;
}

nav {
  background-color: #f6f6f6;
  color:black;
  display: flex;
  align-items: center;
  padding: 10px;
  min-height: 60px;
}

main {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.right {
  margin-left: auto;
}

#app-logo {
  width: 75px;
  height: 75px;
}


#nav-avatar {
  border-radius: 50%;
  width: 5vh;
  margin-left: 5px;
}

#nav-title {
  margin-left: 20px;
  margin-right: auto;
  font-size: 4vh;
}

nav > a {
  text-decoration: none;
  color: black;
  margin: auto;
}

#logout-btn, button {
  background-color: #d8d8d8;
  font-family: 'Short Stack', cursive;
  border: none;
  padding: 10px 20px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 25px;
}

#avatar-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

#error-img {
  width: 40vh;
}

#landing-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#search-form {
  margin-bottom: 30px;
}

#cake-image {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

nav a {
  text-decoration: none;
  font-family: 'Short Stack', cursive;
  padding: 10px;
  border-radius: 5px;
  color: black;
}

nav .active {
  background-color: #d8d8d8;
}

nav a:hover {
  background-color:black;
}


nav #add-btn {
  background-color: #d8d8d8;
  font-family: 'Short Stack', cursive;
  border: 2px;
  padding: 10px 20px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 25px;
  border-color: black;
}

nav #all-btn {
  background-color: #d8d8d8;
  font-family: 'Short Stack', cursive;
  border: none;
  padding: 10px 20px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 25px;
}

.form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.birthday-container {
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 1rem;
  margin-bottom: 1rem;
}