style.css

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

*{
    padding: 0%;
    margin: 0%;
    box-sizing: border-box;
    font-family: 'Bebas Neue', cursive;
}

.app{
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #FC4245;
    flex-direction: column;
}

.header{
    display: flex;
    flex-direction: column;

}

.main-title{
    font-size: 50px;
    text-align: center;
    line-height: 3rem;
    color: rgba(0, 0, 0, 0.568);
    margin-bottom: 30px;
}

.lista{
    min-height: 45px;
    border: solid 2px black;
    background-color: white;
    display: flex;
    width: 300px;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1px;
    padding-left: 10px;
}

p{
    font-size: 20px; 
}

.form{
    min-height: 45px;
    border: solid 2px black;
    background-color: white;
    display: flex;
    width: 300px;
    justify-content: space-between;
    margin-bottom: 1px;
}

.adiciona-tarefa, .botao-adicona{
    height: 100%;
    border: none;
    outline: none;
    min-width: 80px;
    font-size: 20px;
    padding-left: 10px;
}

.list{
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: flex-start;
    height: 500px;
    overflow-y: scroll;
}

.botao-deleta{
    min-width: 80px;
    height: 100%;
    border: none;
    cursor: pointer;
    font-size: 20px;
}

::-webkit-scrollbar{
    width: 1px;
    background-color: #FC4245;
}

::-webkit-scrollbar-thumb{
    
    background-color: #ffffff;
}