static/css/common/invisible-upload.less

@import '../impala/lib';

/* Invisible file inputs */
.invisible-upload {
    cursor: pointer;
    display: inline-block;
    overflow: hidden;
    position: relative;

    input {
        display: block;
        cursor: pointer;
        // Fixed size seems to avoid thiny height issue in Nightly.
        height: 80px;
        opacity: 0;
        outline: none;
        position: absolute;
        left: 0;
        bottom: 0;
        width: auto;
        z-index: 0;
    }
    &:hover {
        input {
            /* Large target fix so the input is always clickable. */
            font-size: 1000px;
        }
    }
    a.button {
        display: inline-block;
        position: relative;
    }
    a.link {
        color: #05e;
        text-decoration: none;
    }
    &:hover, &:focus {
        a.button {
            border-color: #25f;
            box-shadow: inset 0 0 2px #fff;
        }
        a.link {
            text-decoration: underline;
        }
    }
    &.legacy {
        input {
            opacity: 1;
            position: static;
        }
        a.button {
            display: none;
        }
    }
}