div#installPwa {
    position: fixed;
    transition: .2s;
    z-index: 9;
    bottom: -1em;
    right: -1em;
}

div#installPwa:hover {
    bottom: .5em;
    right: .5em;
}

#btn-open {
    height: 50px;
    width: 50px;
    border-radius: 100%;
    border: 0;
    font-size: 23px;
    color: var(--ct-primary);
    transition: 1s;
}

div#installPwa.open #btn-open,
#btn-open:hover {
    position: relative;
    z-index: 99;
    color: #fff;
    background: var(--ct-primary);
    box-shadow: 0 0 15px #0000006d;
}

.tap-target {
    transform: scale(0) translateX(-111px) translateY(-228px);
    position: absolute;
    height: 32px;
    width: 17px;
    border-radius: 100%;
    padding-top: 11em;
    padding-left: 5em;
    color: #fff;
    box-shadow: 0 0 50px #00000069;
    font-size: 18px;
    transition: 1s;
    height: 700px;
    width: 700px;
}

.open .tap-target {
    transform: scale(1) translateX(-300px) translateY(-300px);
}

.tap-target span {
    display: block;
}

.tap-target button {
    background: #fff;
    border: 0;
    padding: 5px 15px;
    border-radius: 3px;
    margin-top: 9px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--ct-primary);
    box-shadow: 1px 2px 3px 2px #00000030;
}