todostyle.css

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

body {
    background-image: linear-gradient(120deg, #aa903b, #fda085);
    color: #FFF;
    min-height: 100vh;
}

header {
    font-size: 1.45rem;
}

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

form input,
form button {
    padding: 0.5rem;
    font-size: 2rem;
    border: none;
    background: #FFF;
}

form button {
    color: #d88771;
    cursor: pointer;
    background: #FFF;
    transition: all .3s ease-in;
    outline: none;
}

form button:hover {
    background: #d88771ab;
    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: #FFF;
    color: black;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all .6s ease;
}

.todo li {
    flex: 1;
}

.delete-btn,
.done-btn {
    background: #FF6F47;
    color: white;
    border: none;
    padding: 1rem;
    cursor: pointer;
    font-size: 1rem;
    outline: none;
    transition: all .2s ease;
}

.done-btn {
    background: rgb(10, 50, 250);
}

.done-btn:hover {
    background: rgba(10, 50, 250, 0.404);
}

.delete-btn:hover {
    background: rgba(255, 111, 71, 0.527);
}

.todo-item {
    padding: 0.5rem;
}


.done li {
    text-decoration: line-through;
    color: rgba(128, 128, 128, 0.5);
}

.fall {
    transform: translateY(8rem) rotateZ(20deg);
}

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

}

.todo-wrapper form {
    padding-left: 5rem;
    display: flex;
    flex-direction: column;
    align-items: end;
    justify-content: space-between;
}

.form-group label {
    padding-left: 1rem;
}

.form-group form input {
    border: none;
    font-size: 1.5rem;
    font-weight: 400;
}

.hide {
    display: none;
}