.btn {
    font-size: 75%;
}

h3 {
    font-size: 131.25%;
}

.form-control {
    font-size: 75%;
    border: 1px solid #c2c8cf;
}

.form-control::placeholder {
    color: #d9d7d7;
    paddin-top: 0;
    font-weight: lighter;
}

.input-group.input {
    border: 1px solid #c2c8cf;
}