#wdcgGround {
    width: 100%;
    height: calc(100% - 150px);
    background: #eee;
}

#wdcgTopicContainer img{
  width: 100%;
  height: 100%;
  background: none !important
}

#wdcgTopicContainer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    width: calc(100% - 100px);
    margin-left: 0;
    margin-right: 100px;
    background: #000;
}

#wdcgTopicContainer .wdcg-circle {
    width: 50px;
    height: 50px;
    border-radius: 25px;
    position: absolute;
}

#wdcgTopicContainer .letter-container {
    margin: 50px;
    box-sizing: border-box;
    position: relative;
}