* {
  box-sizing: border-box;
}

html {
  height: 150%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  font-family: "Open Sans", sans-serif;
  text-transform: uppercase;
  color: rgb(46, 42, 42);
  font-size: 16px;
  text-align: center;
  background-image: #fff;
  font-family: "Open Sans", sans-serif;
  margin-top: 3rem;
}

.attendees {
  font-weight: bold;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 90%;
  max-width: 1000px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 1.5em;
}

.hide {
  display: none;
}

header {
  width: 100%;
}

h1 {
  font-size: 2.25em;
  font-family: "Oswald", sans-serif;
}

.add-guest,
.guest-list-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.add-guest {
  margin-top: 1em;
}

.add-guest label {
  margin-bottom: 1em;
}

.add-guest input {
  padding: 0.25em;
}

.fa-envelope {
  color: #ccc;
}

button {
  align-self: center;
  margin: 2em 0;
  padding: 0.5em 1.5em;
  color: #fff;
  font-size: 1em;
  text-transform: uppercase;
  font-weight: bold;
  border: none;
  cursor: pointer;
  background-color: tomato;
}

button:hover {
  filter: brightness(85%);
}

button:active {
  transform: scale(0.98);
}

input {
  border: 1px solid #292929;
}

input:focus {
  border: 2px solid;
  background-color: mintcream;
}

.guest-list {
  color: #292929;
}

.assigned-items li {
  margin: 0.45em 0;
  background-color: #fff;
  color: tomato;
  font-weight: bold;
  color: 292929;
}

.guest-list,
.assigned-items {
  width: 100%;
  list-style: none;
  padding: 0;
}

.guest-list li,
.assigned-items li {
  padding: 0.5em 0;
}

.items-list-container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 1em 0;
}
.assigned-items {
  width: 100%;
  max-width: 400px;
}

footer {
  width: 100%;
  padding: 2em 0;
}
@media screen and (min-width: 800px) {
  .container {
    justify-content: space-between;
  }

  .guest-list {
    width: 70%;
  }
}