/* generic */

a.donate-btn {
    margin: 0.25em 0;

    border-radius: 5px;
    display: inline-block;
    padding: 5px 7px 3px 7px;

    font-size: 14px;
    font-weight: 700;
    line-height: 22px;
    text-decoration: none;
}
a.donate-btn > img {
    height: 16px;
    margin-top: 2px;
    margin-right: 3px;
    vertical-align: top;
}

/* Liberapay */

a.donate-btn.liberapay {
    background-color: #f6c915;
    color: #1a171b;
    font-family: Helvetica Neue,Helvetica,sans-serif;
}
a.donate-btn.liberapay:hover {
    background-color: #fbce1a;
}

/* Ko-fi */

a.donate-btn.kofi {
    font-family: 'Quicksand',Helvetica,Century Gothic,sans-serif;
    background-color: #29abe0;
    color: #ffffff;
}
a.donate-btn.kofi:hover {
    background-color: #48b7e4;
}

/* Patreon */

a.donate-btn.patreon {
    background-color: #000000;
    color: #ffffff;
    outline: solid 1px #000000;
    font-weight: 400;
}
a.donate-btn.patreon > span {
    text-transform: uppercase;
}
a.donate-btn.patreon > img {
    filter: invert(100%);
}
a.donate-btn.patreon:hover {
    background-color: #ffffff;
    color:  #000000;
}
a.donate-btn.patreon:hover > img {
    filter: none;
}