.back {
    margin-bottom: 10px;
}
.member-photo {
    height: 165px;
}
.img-responsive {
    height: 100%;
}
.sticky-wrapper {
    height: 0 !important;
    position: fixed!important;
    top: 0 !important;
    z-index: 10;
}
.waterfill {
    display: flex;
    flex-wrap: wrap;
}
.water {
    overflow: auto;
    height: 220px;
}
.water h3 {
    text-align: center;
}
.water::-webkit-scrollbar {
    width: 4px;
    height: 10px;
}
    .water::-webkit-scrollbar-thumb {
        border-radius: 5px;
        -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
        background: #6cb570;
    }
.water::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 30px;
    background: rgba(0, 0, 0, 0.2);
}