.lf_p{
  margin:10px
}

.lf_btn{
  border:0px;
  border-radius:5px;
  padding:10px;
  background:#2929ff;
  color:#fff;
  margin-right:5px;
  cursor:pointer
}

.lf_btn:hover{
  background:#5c5cff
}

.lf_textbox{
  border:2px solid #5c5cff;
  border-radius:5px;
  padding:10px
}