#zap {
    position: fixed;
    display: none;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 45px;
    bottom: 0;
    left: 0;
    background: #00CE65;
    color: #fff;
    z-index: 10;
}

#zap.transition {
    height: 20%;
    transition: height .8s ease;
}

#zap .content {
    display: flex;
    align-items: center;
}

#zap .content i {
    font-size: 25px;
}

#zap .content span {
    margin-left: 10px;
    font-size: 13px;
}

#zap .up {
    position: absolute;
    top: -7px;
    padding: 7px;
    padding-top: 0;
    border: 1px solid #00CE65;
    border-radius: 40px;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 100;
    background: #00CE65;
}

@media (max-width: 768px) {
    #zap {
        display: flex;
    }
}