* {
    padding: 0;
    margin: 0;
}

html {
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
    position: relative;
    max-width: 1920px;
    width: 100%;
    min-width: 1200px;
    margin: 0 auto;
    font-family: Arial, Roboto, 'Droid Sans', 'Hiragino Sans GB', 'Microsoft YaHei', 'Simsun', STXihei, 'sans-serif';
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: #000000;
}

.banner {
    display: block;
    width: 100%;
}

.nav {
    position: absolute;
    /* width: 1080px; */
    width: 500px;
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    top: 0px;
    z-index: 9999;
    left: 50%;
    transform: translateX(-50%);
}

.nav li {
    padding: 10px 8px 25px 8px;
    color: #ffffff;
    font-size: 18px;
    margin: 0 6px;
    cursor: pointer;
    color: #4b4b4b;
    font-weight: bold;
}

.nav li:hover {
    background: url(../images/nav.png) no-repeat center bottom;
    color: #cf2929;
}

.nav .act {
    background: url(../images/nav.png) no-repeat center bottom;
    color: #cf2929;
}

.content {
    position: relative;
    height: 2132px;
    background: url(../images/contentBg.png) no-repeat center top;
}

.content .img-title {
    display: block;
    margin: 50px auto;
}

.content .tit {
    width: 1150px;
    margin: 10px auto 24px;
    text-align: center;
    font-size: 20px;
}

.content .tit1 {
    width: 1150px;
    margin: 8px auto;
    font-size: 18px;
    color: #000000;
}

.content .text {
    width: 1150px;
    margin: 0 auto;
    font-size: 17px;
    color: #000000;
    text-align: justify;
    text-indent: 2em;
    line-height: 2em;
}

.content .wrap {
    width: 1200px;
    margin: 0 auto;
}

.item_list .h1 {
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    background: url(../images/redLine.png) no-repeat center bottom;
    padding: 12px 24px;
}

.item_list .h1 span:nth-of-type(1) {
    font-size: 20px;
    font-weight: bold;
    color: #ce2c2a;
}

.item_list .span {
    display: block;
    font-size: 18px;
    color: #df4c2b;
    font-weight: bold;
    margin: 20px auto 12px;
    text-indent: 30px;
}

.item_list .h2 {
    font-size: 18px;
    font-weight: bold;
    color: #d22e2c;
    margin: 20px auto 10px auto;
    display: flex;
    height: 34px;
    align-items: center;
}

.item_list .h2 img {
    padding-right: 6px;
}

.item_list .p {
    font-size: 16px;
    text-indent: 2em;
    line-height: 2em;
}

.bgArea {
    box-sizing: border-box;
    width: 979px;
    height: 1152px;
    margin: 0 auto;
    background: url(../images/border-bg.png) no-repeat center top;
    margin-top: 50px;
    padding: 40px;
}

.footer {
    width: 100%;
    position: absolute;
    bottom: 32px;
    text-align: center;
    color: #ffffff;
    font-size: 16px;
}

@media screen and (max-width: 1200px) {
    .nav {
        /*top:0;*/
    }
}

@media screen and (min-width:1200px) and (max-width:1366px) {
    .nav {
        /*top:5px;*/
    }
}

@media screen and (min-width:1366px) and (max-width:1440px) {
    .nav {
        /*top:8px;*/
    }
}

@media screen and (min-width:1440px) and (max-width:1560px) {
    .nav {
        /*top:10px;*/
    }
}

@media screen and (min-width:1560px) and (max-width:1680px) {
    .nav {
        /*top:0;*/
    }
}

@media screen and (min-width: 1680px) {}

#goToTop {
    display: block;
    position: fixed;
    right: 50px;
    z-index: 99999999999999999999999999999999;
    bottom: 150px;
}

#goToTop a {
    padding: 10px;
    display: inline-block;
    letter-spacing: 10px;
    text-align: center;
    background: none repeat scroll 0 0 #e5021c;
    border: 1px solid #CCCCCC;
    border-radius: 3px;
    -webkit-border-radius: 50px;
    color: #FF9966;
    font-size: 14px;
    text-decoration: none;
    text-shadow: 0 1px 0 #999;
    -webkit-text-shadow: 0 1px 0 #999;
}

div::-webkit-scrollbar-track-piece {
    background-color: #FF9966;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
}

div::-webkit-scrollbar {
    width: 3px;
}

div::-webkit-scrollbar-thumb {
    background-color: #e5021c;
    background-clip: padding-box;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
}

::-webkit-scrollbar {
    width: 0px;
}