.filled-text {
    border: 0;
    outline: 0;
    background: transparent;
    border-bottom: 2px solid black;
    width: 145%;
}

.filled-text[placeholder]:empty:before {
    content: attr(placeholder);
    color: #555; 
}

.filled-text[placeholder]:empty:focus:before {
    content: "";
}

.underline-text {
	display:inline-block;
    border-bottom: 2px solid black;
    width: auto;
}