.avatarImage {
  position: relative;
  width: 200px;
  height: 200px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid #eee;
}

.avatarImage .item,
.avatarImage .item img,
.avatarImage .item .mask {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.avatarImage .item img {
  height: auto;
}

.avatarImage .item .mask {
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transition: all .5s ease-out;
}

.avatarImage .item:hover .mask {
  opacity: 1;
  visibility: visible;
}