input {
    outline: none;
    border: 0.1em solid gray;
    padding: 0.2em 0.4em;
    font: inherit;
    transition: border 0.2s ease-in-out;
}

input:focus {
    border: 0.1em solid mediumblue;
}

input.unobtrusive {
    border: 0.1em solid transparent;
}

input.unobtrusive:hover {
    border-bottom: 0.1em solid gray;
}

input.unobtrusive:focus {
    border-bottom: 0.1em solid mediumblue;
}

input:disabled {
    border: 0.1em solid transparent;
    color: gray;
}

input.full-length {
    width: 100%;
    box-sizing: border-box;
}

.multiline-input {
    font-family: sans-serif;
    font-size: inherit;
}