.dnfInputWithClearBtn {
    position: relative;
}

    .dnfInputWithClearBtn input {
        padding-right: 2.25rem;
    }

.dnfClearBtnForInput {
    position: absolute;
    right: .5rem;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    opacity: .6;
    z-index: 1;
}

    .dnfClearBtnForInput:hover {
        opacity: 1;
    }