style.scss

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Work Sans", sans-serif;
  font-weight: inherit;
  line-height: inherit;
  min-height: 100vh;
}

.mobile-github-button {
  display: none;
  text-align: center;
  margin-top: 1em;
  text-decoration: none;
}

header {
  padding: 0.6em;
  align-items: center;
  overflow: hidden;
}

header h2 {
  float: left;
}

header nav {
  float: right;
}

header nav ul {
  list-style: none;
}

header nav ul li {
  margin-right: 1em;
}

header nav ul li i {
  font-size: 24px;
  margin-right: 4px;
}

header nav ul li a {
  text-decoration: none;
  align-items: center;
  display: flex;
}

form {
  min-height: 20vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

form input,
form button {
  padding: 0.5em;
  font-size: 2rem;
  border: none;
  background-color: white;
}

form input {
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
}

form input, form button {
  box-shadow: 2px 4px 18px rgba(0, 0, 0, 0.200);
}

form input:focus {
  outline: none;
}

form button {
  color: #6f65f6;
  background-color: white;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}

form button:hover {
  background-color: #292929;
  color: white;
}

.todo-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.todo-list {
  min-width: 30%;
  list-style: none;
}

.todo {
  margin: 0.5rem;
  background-color: white;
  color: #292929;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 2px 4px 18px rgba(0, 0, 0, 0.200);
  border-radius: 4px;
}

.todo li {
  flex: 1;
}

.trash-btn, .complete-btn {
  background-color: #6f65f6;
  color: white;
  border: none;
  padding: 1rem;
  cursor: pointer;
  font-size: 1rem;
}

.trash-btn {
  background-color: red;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}

.todo-item {
  padding: 0rem 0.5rem;
}

.fa-trash, .fa-check {
  pointer-events: none;
}

.completed {
  text-decoration: line-through;
  opacity: 0.5;
}

.fall {
  transition: all 0.4s ease-in-out;
  transform: translateY(8rem) rotateZ(20deg);
  opacity: 0;
}

select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  outline: none;
  border: none;
  padding: 1rem;
}

.select {
  margin: 1rem;
  position: relative;
  overflow: hidden;
}

select {
  color: #292929;
  width: 10rem;
  cursor: pointer;
}

.select::after {
  content: '\25BC';
  position: absolute;
  background-color: #6f65f6;
  top: 0;
  right: 0;
  padding: 1rem;
  pointer-events: none;
  transition: all 0.3s ease-in-out;
}

.select:hover::after {
  background-color: #292929;
  color: white;
}

// Creating the Mobile View version of the todo application
// adding responsive-ness to the web-app at (max-width: 850px)

@media screen and (max-width: 850px) {
  form {
    margin-top: 3em;
  }

  form input {
    width: 80%;
  }

  form input, form button {
    padding: 0.5em;
    font-size: medium;
  }

  form input::placeholder {
    font-size: medium;
    align-items: center;
    justify-content: center;
  }

  .mobile-github-button {
    display: block;
  }

  header h2 {
    text-align: center;
    float: none;
    margin-top: 2em;
  }

  header nav {
    display: none;
  }
}