html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    
    -webkit-overflow-scrolling: touch;

    font-size: 0;
}


input[type="submit"],
input[type="reset"],
input[type="button"],
input {
    resize: none;
    border: none;
}

button {
    
}


a {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}


article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}


img {
    max-width: 100%;
    height: auto;
    width: auto\9;
    

    -ms-interpolation-mode: bicubic;
    
}


body,
div,
ul,
li,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
input,
textarea,
select,
p,
dl,
dt,
dd,
a,
img,
button,
form,
table,
th,
tr,
td,
tbody,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
}

body {
    font-family: "pingfang SC ";
    color: #555;
    background-color: #fff;
    overflow-x: hidden;

}

button:focus {
    outline: none;
}

em,
i {
    font-style: normal;
}

ul,
li {
    list-style-type: none;
}

.w100 {
    width: 100%;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

a:hover,
a:link,
a:visited {
    text-decoration: none;
}

.clearfix {
    zoom: 1;
}

input:focus,
textarea:focus {
    outline: none;
}

.overh {
    overflow: hidden;
}




.er_ul li:hover .cl {
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.ta {
    text-align: center;
}

.tr {
    text-align: right;
}

.tl {
    text-align: left;
}

.displaynone {
    display: none;
}

.swiper-button-prev:focus,
.swiper-button-next:focus {

    outline: none;
}

.wen_hied {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}