html {
    margin: 0;
    padding: 0;
    line-height: 1.15; /* 1 */
    -webkit-text-size-adjust: 100%; /* 2 */
}
body {
    margin: 0;
    padding: 0;
}
div{
    line-height: 1.5;
    margin: 0 auto;
}
ul{
    margin: 0;
    padding: 0;
}
ul li{
    list-style: none;
}
h1 {
    font-size: 2em;
    margin: 0.67em 0;
}
a {
    background-color: transparent;
}
b,
strong {
    font-weight: bolder;
}
img {
    border-style: none;
}
button,
input,
optgroup,
select,
textarea {
    font-family: inherit; /* 1 */
    font-size: 100%; /* 1 */
    line-height: 1.15; /* 1 */
    margin: 0; /* 2 */
}
button,
input { /* 1 */
    overflow: visible;
}
button,
select { /* 1 */
    text-transform: none;
}
button,
[type="button"],
[type="reset"],
[type="submit"] {
    -webkit-appearance: button;
}
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
    border-style: none;
    padding: 0;
}
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
    outline: 1px dotted ButtonText;
}
progress {
    vertical-align: baseline;
}
textarea {
    overflow: auto;
}
[type="checkbox"],
[type="radio"] {
    box-sizing: border-box; /* 1 */
    padding: 0; /* 2 */
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
    height: auto;
}
[type="search"] {
    -webkit-appearance: textfield; /* 1 */
    outline-offset: -2px; /* 2 */
}
[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}
::-webkit-file-upload-button {
    -webkit-appearance: button; /* 1 */
    font: inherit; /* 2 */
}
[hidden] {
    display: none;
}
a{
    text-decoration: none;
    cursor: pointer;
}
body{
    font-family: "Microsoft YaHei";
    font-size: 12px;
}
.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}
.clearfix:after {
    clear: both;
}
.fleft{
    float: left;
}
.fright{
    float: right;
}