.formContainer {
    display: inline-block;
    width: 80%;
    margin: 128px 10%;
    padding: 32px;
    border: 4px dashed #999;
}

.formContainer input {
    width: 100%;
    border: 2px solid black;
    background-color: #eee;
}

.formContainer .btn {
    width: 40%;
    margin: 0 4%;
}