.text-center {
    text-align: center;
}

body {
    background-color: #161719;
    font-family: 'Roboto', sans-serif;
    color: #9fa2a7;
}

body .wrapper {
    max-width: 450px;
    margin: 0 auto;
}

body .wrapper h1 {
    margin-top: 50px;
    margin-bottom: 50px;
    text-transform: uppercase;
    font-size: 1.5em;
}

body .wrapper .speech-bubble {
    background-color: #26272b;
    color: #9fa2a7;
    font-size: 1.2em;
    padding: 10px 20px;
    margin-bottom: 70px;
    cursor: default;
}

body .wrapper .speech-bubble:nth-child(2n) {
    border-left: 5px solid;
}

body .wrapper .speech-bubble:nth-child(2n):after {
    content: '';
    margin-top: -30px;
    padding-top: 0;
    position: relative;
    bottom: -40px;
    left: 20px;
    border-width: 30px 0 0 30px;
    border-style: solid;
    border-color: #26272b transparent;
    display: block;
    width: 0;
}

body .wrapper .speech-bubble:nth-child(2n+1) {
    border-right: 5px solid;
}

body .wrapper .speech-bubble:nth-child(2n+1):after {
    content: '';
    margin-top: -30px;
    padding-top: 0;
    position: relative;
    bottom: -40px;
    left: 350px;
    border-width: 30px 30px 0 0;
    border-style: solid;
    border-color: #26272b transparent;
    display: block;
    width: 0;
}

body .wrapper .speech-bubble:nth-child(4n+1) {
    border-color: #56b273;
}

body .wrapper .speech-bubble:nth-child(4n+2) {
    border-color: #01ad9b;
}

body .wrapper .speech-bubble:nth-child(4n+3) {
    border-color: #b388dd;
}

body .wrapper .speech-bubble:nth-child(4n+4) {
    border-color: #ff8750;
}

body .wrapper .speech-bubble p:before {
    content: "“";
    font-family: Georgia;
    font-size: 35px;
    line-height: 0;
    display: inline-block;
    display: -webkit-inline-box;
}

footer {
    text-align: center;
    background-color: #26272b;
    color: #9fa2a7;
    font-size: .8em;
    line-height: 1.75;
    padding: 15px 25px;
    margin-bottom: 50px;
    margin-left: auto;
    margin-right: auto;
    border-top: 5px solid #01a7ad;
    width: 450px;
}

footer a {
    color: #01a7ad
}