* {
    margin: 0px;
    padding: 0px;
    /*font-weight: normal;*/
    font-style: normal;
    box-sizing: border-box;
}

body,
button,
input,
select,
textarea {
    font-size: 14px;
    font-family: '微软雅黑', 'Microsoft YaHei';
}

input,
select,
option,
textarea {
    outline: none;
    border: none;
    background: none;
}

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

.clearfix {
    zoom: 1;
}


/* 防止父级元素下沉 */

.clearfix2:before {
    content: "";
    width: 0;
    height: 0;
    display: inline-block;
    visibility: hidden;
}

img {
    border: none;
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #666;
    outline: none;
    -webkit-backface-visibility: hidden;
    /* 取消a标签点击后的虚线框 */
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    /* font-size: 100%; */
    /* font: inherit; */
    vertical-align: baseline;
}


/* HTML5 display-role reset for older browsers */

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

li {
    list-style: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.w {
    width: 1200px;
    margin: 0 auto;
}

.ptb40 {
    padding-top: 40px;
    padding-bottom: 40px;
}

.pt40 {
    padding-top: 40px;
}

.pb40 {
    padding-bottom: 40px;
}

.mt40 {
    margin-top: 40px;
}

.mb40 {
    margin-bottom: 40px;
}

.mt30 {
    margin-top: 30px;
}

.h5-m10-menu.row {
    margin-left: -5px;
    margin-right: -5px;
}

.h5-m10-menu.row li,
.h5-m10-menu.row .li {
    padding-left: 5px;
    padding-right: 5px;
}

.h5-m20-menu.row {
    margin-left: -10px;
    margin-right: -10px;
}

.h5-m20-menu.row li {
    padding-left: 10px;
    padding-right: 10px;
}

@media (min-width: 768px) and (max-width: 991px) {
    .h5-sm-m10-menu.row {
        margin-left: -5px;
        margin-right: -5px;
    }
    .h5-sm-m10-menu.row li {
        padding-left: 5px;
        padding-right: 5px;
    }
}

@media (max-width: 991px) {
    .h5-sm-xs-m10-menu.row {
        margin-left: -5px;
        margin-right: -5px;
    }
    .h5-sm-xs-m10-menu.row li {
        padding-left: 5px;
        padding-right: 5px;
    }
}

@media (max-width: 767px) {
    .h5-xs-m10-menu.row {
        margin-left: -5px;
        margin-right: -5px;
    }
    .h5-xs-m10-menu.row li {
        padding-left: 5px;
        padding-right: 5px;
    }
}