link_background

by hisbvdis

HTML

<a href="">наведение на ссылку</a>

CSS

a {
    background-image: linear-gradient(to right, blue 0%, blue 50%, red 50%, red 100%);
    background-repeat: no-repeat;
    background-size: 200% 1px;
    background-position: 0% 100%;
    padding: 2px 0;
    transition: 0.5s ease;
}

a:hover {
    background-position: 100% 100%;
}


/* ------- Другой неважный код -------- */

body {
    line-height: 24px;
    font-family: Arial, Helvetica, sans-serif;
    color: #585849;
}

a, a:visited {
    text-decoration: none;
    color: #585849;
}