html,
body,
div,
span,
object,
li,
ul,
img iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
pre,
a,
em,
img,
strong,
sub,
sup,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
input,
figure,
figcaption,
footer,
header,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: none;
    font-size: 100%;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB",
        "Microsoft YaHei", "΢ÈíÑźÚ", Arial, sans-serif;
    box-sizing: border-box;
}

li {
    list-style: none;
}

img {
   height:auto;
    border-width: 0 0 0 0;
}

a {
    text-decoration: none;
}

html {
    margin: 0 auto;
}

html,
body {
    height: 100%;
    word-break: break-word;
}

.float-right {
    float: right;
}

.float-left {
    float: left;
}


@keyframes rotate {
    0% {
        transform: rotate(0);
    }

    100% {
        transform: rotate(360deg);
    }

}

@-webkit-keyframes rotate {
    0% {
        transform: rotate(0);
    }

    100% {
        transform: rotate(360deg);
    }
}

@media screen and (min-width: 769px) {
    html {
        min-width: 1300px;
        overflow-x: hidden;
    }
}

@media screen and (max-width: 768px) {
    html {
        max-width: 768px;
        overflow-x: hidden;
    }

    body {
        overflow-x: hidden;
    }
}