index.css

body{
    background-color: rgb(36, 35, 35);
    display: flex;
    justify-content: center;
    margin-top: 10%;
}
div{
    background-color: rgba(240, 240, 7, 0.925);
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    width: 30em;
    height: 30em;
    align-items: center;
    border-radius: 2em;
}
h1{
    color: rgb(240, 40, 40)
}
#input{
    padding: .75em;
    width: 25em;
    border-radius: 1em;
    cursor: text;
}
#addButton{
    margin-top: 1em;
    background-color: crimson;
    width: 15em;
    padding: .6em;
    border-radius: 1em;
    font-weight: bolder;
    cursor: pointer;
}
#addButton:hover{
    background-color: rgb(231, 136, 152);
}
#editButton{
    background-color: green;
    border-radius: 1em;
    margin: .5em;
}
#deleteButton{
    background-color: rgb(224, 5, 5);
    border-radius: 1em;
    margin: .5em;
}