.popover-header .close{
      float: right;
      font-size: 1.5rem;
      font-weight: 700;
      line-height: 0.5;
      color: #000;
      text-shadow: 0 1px 0 #fff;
      opacity: .5;
}

.textOverImgContainer {
  position: relative;
  text-align: center;
}

.textOverImg {
  position: absolute;
  bottom: 0;
  right: -10px;
  padding:5px 10px 5px 10px;
  transform: rotate(-15deg);
  color:white;
  background-color: #39afd1!important;
}