@keyframes float {
    0%      { bottom: -7rem;    opacity: 0;     }
    60%     { bottom: 8rem;     opacity: 0.75;  }
    100%    { bottom: 5rem;     opacity: 1;     }
}

body > footer > a {
    box-shadow: 0.1rem 0.1rem 0.5rem 0.05rem #00000050;
    border-radius: 4rem;
    opacity: 0;
    position: fixed;
    bottom: -7rem;
    right: 5rem;
    height: 7rem;
    width: 7rem;
    z-index: 1;
    -webkit-animation: float 0.75s 2s ease forwards;
	-moz-animation: float 0.75s 2s ease forwards;
	-o-animation: float 0.75s 2s ease forwards;
	animation: float 0.75s 2s ease forwards;
}

body > footer > a > img {
    position: absolute;
}

body > footer > a > div {
    pointer-events: none;
    box-shadow: 0.1rem 0.1rem 0.5rem 0.05rem #00000020;
    background-color: #F02004;
    border-radius: 2rem;
    opacity: 0;
    overflow: hidden;
    padding: 1rem 2rem;
    position: absolute;
    right: 7rem;
    bottom: -1rem;
    height: 9rem;
    width: 0;
    -webkit-transition: all 0.25s ease;
	-moz-transition: all 0.25s ease;
	-o-transition: all 0.25s ease;
    transition: all 0.25s ease;
}

body > footer > a > div p {
    color: #FFFFFF;
    white-space: nowrap;
    line-height: 1.3;
}

body > footer > a > div .float_tl {
    font-size: 2.2rem;
    font-weight: bold;
}

body > footer > a > div .float_wp {
    font-weight: bold;
}

body > footer > a > span {
    border-radius: 4rem;
    display: block;
    background-color: black;
    position: absolute;
    height: 6.5rem;
    width: 6.5rem;
    left: 50%;
    top: 50%;
    margin-left: -3.25rem;
    margin-top: -3.25rem;
    -webkit-transition: background 0.25s ease;
	-moz-transition: background 0.25s ease;
	-o-transition: background 0.25s ease;
    transition: background 0.25s ease;
}

body > footer > a:hover > div {
    opacity: 1;
    right: 9rem;
    width: 25rem;
}

body > footer > a:hover > span {
    background-color: #F02004;
}

body > footer > .border {
    background-image: url(../../svg/borde_ondulado_f.svg);
    background-position: bottom;
    background-repeat: repeat-x;
    background-size: 40rem;
    height: 8rem;
    width: 100%;
}

body > footer > #footer {
    background-color: #7B7B7B;
    color: #FFFFFF;
    font-weight: 300;
    line-height: 2rem;
    text-align: center;
}

body > footer .max_width {
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
}

body > footer .social {
    display: flex;
    margin: 4rem 0;
}

body > footer .social img {
    bottom: 0;
    position: relative;
    -webkit-transition: all 0.25s ease;
	-moz-transition: all 0.25s ease;
	-o-transition: all 0.25s ease;
    transition: all 0.25s ease;
}

body > footer .social a {
    margin: 1rem;
    width: 5rem;
}

body > footer .social a:hover .fs_up {
    bottom: 10px;
}

body > footer .address {
    opacity: 0.65;
}

body > footer .contacts {
    margin-bottom: 4rem;
    opacity: 0.65;
}

body > footer .copyright {
    font-weight: 500;
}

body > footer .terms > * {
    display: inline;
}

body > footer .terms > a:hover {
    text-decoration: underline;
}

/** RESPONSIVE **/

@media (max-width: 800px) {

    @keyframes float {
        0%      { bottom: -7rem;    opacity: 0;     }
        60%     { bottom: 5rem;     opacity: 0.75;  }
        100%    { bottom: 3rem;     opacity: 1;     }
    }

    body > footer > a {
        right: 3rem;
    }
}