.speech-bubble {
    background-color: whitesmoke;
    -webkit-border-radius: 50px;
    border-radius: 50px;
    line-height: 1.3;
    margin: 0 auto 40px;
    position: relative;
    -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.2);
    box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.2);
    border:1px solid grey
}

.speech-bubble::after {
    border-top: 25px solid whitesmoke; 
    border-left: 25px solid transparent;
    border-bottom: 25px solid transparent;
    content: "";
    position: absolute;
    top:120px;
    left:-25px;
}
.speech-bubble p:last-of-type {
    margin-bottom: 0;
}
.speech-bubble-arrow {
    border-top: 26px solid grey;
    border-left: 25px solid transparent;
    border-bottom: 28px solid transparent;
    content: "";
    position: absolute;
    top: 119px;
    left: -26px;
}