.DFbtn {
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: 0;
    margin-right : 10px;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.428571429;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  background-image: none;
  border: 1px solid transparent;
  border-radius: 4px;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
       -o-user-select: none;
          user-select: none;
}

.DFbtn:focus {
  outline: thin dotted #333;
  outline: 5px auto -webkit-focus-ring-color;
  outline-offset: -2px;
}

.DFbtn:hover,
.DFbtn:focus {
  color: #333333;
  text-decoration: none;
}

.DFbtn:active,
.DFbtn.active {
  background-image: none;
  outline: 0;
  -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
          box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}

.DFbtn.disabled,
.DFbtn[disabled],
fieldset[disabled] .btn {
  pointer-events: none;
  cursor: not-allowed;
  opacity: 0.65;
  filter: alpha(opacity=65);
  -webkit-box-shadow: none;
          box-shadow: none;
}