.admin-form .append-button {
  top: 0;
  left: 0;
  display: inline-block;
  vertical-align: top;
  position: relative;
  width: 100%;
}
.admin-form .append-button .field-button {
  top: 0;
  z-index: 4;
  width: 42px;
  height: 42px;
  /*color: rgb(187, 187, 187);*/
  line-height: 42px;
  position: absolute;
  text-align: center;
  -webkit-transition: all 0.5s ease-out;
  -moz-transition: all 0.5s ease-out;
  -ms-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.admin-form .append-button .field-button i {
  position: relative;
  font-size: 14px;
}
.admin-form .append-button .field-button {
  right: 0;
  cursor:pointer;
}

.admin-form .append-button .field-button:hover i {
  color: #3bafda;
}