body,
html {
    font-family: 'Microsoft Yahei', 'Helvetica Neue', Arial, 'Hiragino Sans GB', STHeiti, 'STHeiti Light [STXihei]', sans-serif;
    width: 100%;
    -webkit-tap-highlight-color: transparent;
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
    margin: 0
}

blockquote,
body,
button,
code,
dd,
div,
dl,
dt,
fieldset,
figure,
form,
h1,
h2,
h3,
h4,
h5,
h6,
img,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0
}

table {
    border-spacing: 0;
    border-collapse: collapse
}

button,
input[type=button],
input[type=reset],
input[type=submit],
input[type=text],
select {
    -webkit-appearance: none
}

abbr,
acronym,
button,
fieldset,
img,
input,
textarea {
    border: none
}

input {
    text-align: inherit
}

textarea {
    resize: none
}

q::after,
q::before {
    content: ''
}

a,
button,
h1,
h2,
h3,
h4,
h5,
h6,
input,
optgroup,
option,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    font-style: inherit;
    line-height: inherit;
    color: inherit;
    outline: 0
}

a,
del,
ins {
    text-decoration: none
}

ol,
ul {
    list-style: none
}

button,
input[type=button],
input[type=submit] {
    cursor: pointer
}

input::-moz-focus-inner {
    padding: 0;
    border: 0
}

input[type=number] {
    -moz-appearance: textfield
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    margin: 0;
    -webkit-appearance: none
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #999
}

input:-moz-placeholder,
textarea:-moz-placeholder {
    color: #999
}

input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #999
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #999
}

input:focus,
textarea:focus {
    outline: 0
}

input:focus {
    -webkit-tap-highlight-color: transparent;
    -webkit-user-modify: read-write-plaintext-only
}

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px #fff inset!important
}

template {
    display: none
}

.clearfix {
    zoom: 1
}

.clearfix::after {
    display: block;
    visibility: hidden;
    clear: both;
    height: 0;
    content: '.'
}

.pf {
    position: fixed;
    -webkit-transform: translateZ(0)
}

.middle {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto
}

.middle-v {
    position: relative;
    top: 50%;
    -webkit-transform: -webkit-translateY(-50%);
    -moz-transform: -moz-translateY(-50%);
    -o-transform: -o-translateY(-50%);
    transform: translateY(-50%)
}

.bb {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box
}

.to {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

::-webkit-scrollbar {
    width: 5px;
    height: 5px
}

::-webkit-scrollbar-track-piece {
    background-color: rgba(0, 0, 0, .2);
    -webkit-border-radius: 6px
}

::-webkit-scrollbar-thumb:vertical {
    height: 5px;
    background-color: rgba(125, 125, 125, .7);
    -webkit-border-radius: 6px
}

::-webkit-scrollbar-thumb:horizontal {
    width: 5px;
    background-color: rgba(125, 125, 125, .7);
    -webkit-border-radius: 6px
}