input,
textarea {
    &::-webkit-input-placeholder {
        /* Chrome/Opera/Safari */
        font-family: @regular_regular;
        font-size: 1.4rem;
        color: @knight;
    }
    &:-ms-input-placeholder {
        /* IE 10+ */
        font-family: @regular_regular;
        font-size: 1.4rem;
        color: @knight;
    }
    &::-moz-placeholder {
        /* Firefox 19+ */
        font-family: @regular_regular;
        font-size: 1.4rem;
        color: @knight;
    }
    &:-moz-placeholder {
        /* Firefox 18- */
        font-family: @regular_regular;
        font-size: 1.4rem;
        color: @knight;
    }
}