body,
html {
    font-family: 'Microsoft YaHei', sans-serif;
    font-weight: 400;
    font-style: normal;
}

input, button, textarea {
  font-family: 'Microsoft YaHei',sans-serif;
}

::placeholder {
  font-family: inherit;
}

::-webkit-input-placeholder { font-family: inherit; }
::-moz-placeholder { font-family: inherit; }
:-ms-input-placeholder { font-family: inherit; }