body {
  margin: 0;
  padding: 0;
  height: 100vh;
  font-family: "微软雅黑";
}

p {
  margin: 0;
}

.fl {
  
  float: left;
}

.fr {
  float: right;
}

a {
  text-decoration: none;
}

input {
  border: none;
  outline: none;
  background-color: transparent;
}

input::placeholder {
  color: rgb(141, 137, 137) !important;
}

.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  white-space: normal;
}