/*
 **
 * *
 * * * pc重置样式表  h
 * *
 ** 
 */

.clear {
    clear: both;
}

a {
    display: block;
}

img {
    display: block;
}

/* 清除内外边距 */
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
div,
span,
iframe,
dl,
dt,
dd,
ul,
ol,
li,
a,
address,
img,
pre,
small,
b,
i,
em,
fieldset,
lengend,
button,
input,
textarea,
form,
label,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
footer,
header,
nav,
section,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline;
    font-family: "Microsoft Yahei";
}

/* body {
    overflow: hidden;
} */

/* 设置默认字体 */

body,
button,
input,
select,
textarea {
    font-family: '微软雅黑', Arial;
    font-size: 12px;
}

article,
aside,
footer,
header,
nav,
section {
    display: block;
}

h1 {
    font-size: 18px;
    /* 18px / 12px = 1.5 */
}

h2 {
    font-size: 16px;
}

h3 {
    font-size: 14px;
}

h4,
h5,
h6 {
    font-size: 100%;
}

address,
cite,
dfn,
em,
var {
    font-style: normal;
}


/* 将斜体扶正 */

code,
kbd,
pre,
samp,
tt {
    font-family: "Courier New", Courier, monospace;
}


/* 统一等宽字体 */

small {
    font-size: 12px;
}

/* 小于 12px 的中文很难阅读，让 small 正常化 */


/* 重置列表元素 */

ul,
ol {
    list-style: none;
}

html,
body {
    height: 100%;
    line-height: 1.6;
}










/* 重置文本格式元素 */

a {
    text-decoration: none;
    color: #000;
}












/*a:hover { text-decoration: underline; }*/

abbr[title],
acronym[title] {
    /* 注：1.ie6 不支持 abbr; 2.这里用了属性选择符，ie6 下无效果 */
    border-bottom: 1px dotted;
    cursor: help;
}

q:before,
q:after {
    content: '';
}












/* 重置表单元素 */

legend {
    color: #000;
}












/* for ie6 */

fieldset,
img {
    border: none;
    display: block;
}












/* img 搭车：让链接里的 img 无边框 */


/* 注：optgroup 无法扶正 */

button,
input,
select,
textarea {
    outline: none;
    border: none;
    font-size: 100%;
    /* 使得表单元素在 ie 下能继承字体大小 */

}












/* 重置表格元素 */

table {
    border-collapse: collapse;
    border-spacing: 0;
}












/* 重置 hr */

hr {
    border: none;
    height: 1px;
}












/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */

html {
    overflow-y: scroll;
}












/*  浮动  */

.fl {
    float: left
}

.fr {
    float: right
}












/*  清除浮动  */

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

.piao_div {
    height: 300px;
    width: 500px;
    background: rgba(0, 177, 238, 1);
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -150px;
    margin-left: -250px;
    border-radius: 5px;
    z-index: 999;
    padding: 7px 10px;
    box-sizing: border-box;
    display: none;
}

.piao_tel {
    height: 110px;
    margin-bottom: 18px;
}

.paio_border {
    width: 100%;
    height: 100%;
    border: 2px solid #fff;
    border-radius: 5px;
    box-sizing: border-box;
    padding: 20px 15px 18px 20px;
}

.piao_tel_left {
    float: left;
}

.piao_tel_right {
    float: left;
    padding-top: 35px;
    margin-left: 30px;
}

.piao_tel_right h1 {
    margin: 0;
    color: #fff;
    font-size: 25px;
    font-weight: normal;
}

.piao_click {
    width: 100%;
    padding-left: 50px;
    height: 36px;
    box-sizing: border-box;
}

.piao_click a {
    height: 36px;
    width: 149px;
    float: left;
    background: #fff;
    margin-right: 20px;
    line-height: 36px;
    text-align: center;
    font-size: 18px;
    text-decoration: none;
    color: #282828;
}

.piao_click a:nth-child(2) {
    background: #ff6600;
    color: #ffffff;
}

#guanbi {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: whitesmoke;
    padding: 2px;
    box-sizing: border-box;
}

#guanbi img {
    transition: all .5s;
}

#guanbi img:hover {
    transform: rotate(180deg);
}

.search-bar {
    width: 100%;
    height: 70px;
    background-color: #E57716;
    position: fixed;
    bottom: 0px;
    z-index: 99999;
}

.search-bar .layout {
    width: 1200px;
    margin: 0 auto;
}

.search-bar .layout .left {
    padding: 2px;
    display: inline-block;
    width: 171px;
    overflow: hidden;
}

.search-bar .layout .left {
    padding: 0px;
    font-family: "Microsoft Yahei";
    font-style: initial;
    margin: 0;
    padding: 0;
    margin-top: 18px;
    font-size: 17px;
    float: left;
    overflow: hidden;
}

.search-bar .layout .left p {
    padding: 0;
    margin: 0;
    font-weight: bold;
    font-family: "Microsoft Yahei";
    font-style: initial;
}

.search-bar .layout .left p:nth-of-type(2) {
    color: #fff;
    margin-top: 5px;
}

.search-bar .layout input:nth-of-type(2) {
    margin-right: 10px;
}

.search-bar .layout input,
.search-bar .layout select {
    margin-right: 5px;
    margin-top: 21px;
    border: 0;
    display: inline-block;
    padding: 7px 5px;
    border-radius: 1px;
}

.search-bar .layout select {
    vertical-align: top;
    appearance: none;
    -moz-appearance: none;
    /* Firefox */
    -webkit-appearance: none;
    /* Safari 和 Chrome */
    width: auto;
    text-align: center;
    padding: 0px 3%;
    height: 29px;
    line-height: 29px;
}

.search-bar .layout option {
    text-align: center;
}

.search-bar .layout button {
    cursor: pointer;
    background-color: #A03601;
    border: 0;
    color: #fff;
    vertical-align: bottom;
    padding: 5px 22px;
    height: 30px;
    border-radius: 10px;
}

.banner {
    width: 100%;
    height: 100vh;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.screen-cover {
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.banner-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
    text-align: center;
    background: rgba(51, 112, 255, .2);
}

@media screen and (max-width:1000px) {

    .banner,
    .screen-cover {
        height: auto;
    }
}

.ellipsis {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.bold {
    font-weight: bold;
}

.blue {
    color: #203fdd;
}

.gray {
    color: #5F5F5F;
}

.space-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.t-center {
    text-align: center;
}

.t-right {
    text-align: right;
}

.mr20 {
    margin-right: 20px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb25 {
    margin-bottom: 25px;
}

.mb50 {
    margin-bottom: 50px;
}

.font-16 {
    font-size: 16px;
}

.font-18 {
    font-size: 18px;
}

.font-20 {
    font-size: 20px;
}

.font-22 {
    font-size: 22px;
}

.font-24 {
    font-size: 24px;
}

.font-26 {
    font-size: 26px;
}

.font-28 {
    font-size: 28px;
}

.font-30 {
    font-size: 30px;
}

.font-32 {
    font-size: 32px;
}

.font-36 {
    font-size: 36px;
}

.container {
    width: 100%;
    overflow: hidden;
}