html {
    color: #333333;
    background: #ffffff;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

html,
body {
    overflow-x: hidden;
    overflow-y: auto;
    font-family: Microsoft Yahei, Helvetica Neue, Helvetica !important;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
}

fieldset,
img {
    border: none;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
    font-style: normal;
    font-weight: 500;
}

ol,
ul {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: 500;
}

ins,
a {
    text-decoration: none;
}

a,
li,
span {
    display: block;
    background: transparent;
}

img {
    max-width: 100%;
    display: block;
}

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
}

input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    height: auto;
}

input[type="search"] {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    -webkit-appearance: textfield;
}

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

* {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

.clearfix {
    *zoom: 1;
}

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

.flex {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.flex-between {
    justify-content: space-between;
    -webkit-justify-content: space-between;
    -moz-box-pack: space-between;
    box-pack: space-between;

}

.flex-around {
    justify-content: space-around;
    -webkit-justify-content: space-around;
    -moz-box-pack: space-around;
    box-pack: space-around;
}

.flex-start {
    justify-content: flex-start;
    -webkit-justify-content: flex-start;
    -moz-box-pack: flex-start;
    box-pack: flex-start;
}

.flex-end {
    justify-content: flex-end;
    -webkit-justify-content: flex-end;
    -moz-box-pack: flex-end;
    box-pack: flex-end;
}

.flex-center {
    justify-content: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    box-pack: center;
}

.align-items {
    align-items: center;
    -webkit-align-items: center;
    box-align: center;
    -moz-box-align: center;
    -webkit-box-align: center;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

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

.ellipsis2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ellipsis3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.transition {
    transition: all .3s;
    -ms-transition: all .3s;
    -moz-transition: all .3s;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
}

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

.lateX {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}

.wrapper {
    width: 10rem;
    margin: 0 auto;
}