.m-span {
    font-size: 12px;
    padding: 10px 0 10px 0;
}

.form-material .form-group {
    overflow: visible;
}

.member-image {
    border-radius: 50%;
    width: 150px;
    height: 150px;
}

input[type="file"] {
    display: none;
}

.flex-row {
    display: flex;
    flex-wrap: wrap;
}

    .flex-row > [class*='col-'] {
        display: flex;
        flex-direction: column;
    }

    .flex-row .thumbnail,
    .flex-row .caption {
        flex-direction: column;
        display: flex;
        flex: 1 0 auto;
        height: auto;
        position: relative;
    }

.flex-text {
    flex-grow: 1;
}

.flex-row img {
    min-width: 0;
    width: 100%;
}

.flex-row {
    padding-left: 15px;
    padding-right: 15px;
}

@media only screen and (max-width : 480px) {
    .flex-row > [class*='col-'] {
        width: 100%;
    }

    .flex-row {
        padding-left: 0px;
        padding-right: 0px;
    }
}