.chat-list {
    padding: 0;
    font-size: 1rem;
}

    .chat-list li {
        margin-bottom: 10px;
        overflow: auto;
        color: #474163;
    }

    .chat-list .chat-img {
        float: left;
        width: 48px;
    }

        .chat-list .chat-img img {
            -webkit-border-radius: 20px;
            -moz-border-radius: 20px;
            border-radius: 20px;
            width: 100%;
        }

    .chat-list .chat-message {
        -webkit-border-radius: 20px;
        -moz-border-radius: 20px;
        border-radius: 20px;
        background: #c5c1d7;
        display: inline-block;
        padding: 10px 20px;
        position: relative;
    }

        .chat-list .chat-message:before {
            content: "";
            position: absolute;
            top: 15px;
            width: 0;
            height: 0;
        }

        .chat-list .chat-message h5 {
            margin: 0 0 5px 0;
            font-weight: 600;
            line-height: 100%;
            font-size: .9rem;
        }

        .chat-list .chat-message p {
            line-height: 18px;
            margin: 0;
            padding: 0;
        }

    .chat-list .chat-body {
        margin-left: 20px;
        float: left;
        width: 70%;
    }

    .chat-list .in .chat-message:before {
        left: -12px;
        border-bottom: 20px solid transparent;
        border-right: 20px solid #c5c1d7;
    }

    .chat-list .out .chat-img {
        float: right;
    }

    .chat-list .out .chat-body {
        float: right;
        margin-right: 20px;
        text-align: right;
    }

    .chat-list .out .chat-message {
        background: #7fe3ff;
    }

        .chat-list .out .chat-message:before {
            right: -12px;
            border-bottom: 20px solid transparent;
            border-left: 20px solid #7fe3ff;
        }

.card .card-header:first-child {
    -webkit-border-radius: 0.3rem 0.3rem 0 0;
    -moz-border-radius: 0.3rem 0.3rem 0 0;
    border-radius: 0.3rem 0.3rem 0 0;
}

.card .card-header {
    background: #474163;
    border: 0;
    font-size: 1rem;
    padding: .65rem 1rem;
    position: relative;
    font-weight: 600;
    color: #ffffff;
}

.content {
    margin-top: 40px;
}