/*---------------- 通用---------------*/
body{font-family:"思源黑体",helvetica,arial;-webkit-text-size-adjust:none; background-color: #f7f7f7;color:#000; font-size: 12px; line-height:1.33em; -moz-osx-font-smoothing: grayscale;  -webkit-font-smoothing: antialiased; }
html,body{background:#f7f7f7;color:#000;font-size:62.5%;-webkit-user-select:none;-webkit-tap-highlight-color: rgba(0,0,0,0);-webkit-tap-highlight-color:transparent;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-touch-callout:none;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td,hr,button,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {margin:0;padding:0;}
body,button,input,select,textarea {font-family: "思源黑体",'Helvetica Neue',Arial,'Liberation Sans',FreeSans,'Hiragino Sans GB',sans-serif\"Microsoft YaHei"\"微软雅黑";}
h1,h2,h3,h4,h5,h6 {font-weight:normal;font-size: 100%;}
html, body, form, fieldset, p, div, h1, h2, h3, h4, h5, h6 {-webkit-text-size-adjust:none;}
textarea{resize:none;}
input[type=button]{-webkit-appearance:none;outline:none}
input::-webkit-input-placeholder{color:#c0c0c0;}
textarea::-webkit-input-placeholder{color:#c0c0c0;}
input::-webkit-input-speech-button {display:none}
table {border-collapse:collapse;border-spacing:0;}
th {text-align:inherit;}
fieldset,img {border:none;}
abbr,acronym {border:none;font-variant:normal;}
del {text-decoration:line-through;}
ol,ul {list-style:none;}
caption,th {text-align:left;}
sub,sup {font-size:75%;line-height:0;position:relative;vertical-align:baseline;}
sup {top:-0.5em;}
sub {bottom:-0.25em;}
ins,a,a:hover {text-decoration:none;}
a:focus,*:focus {outline:none;}
*{  -moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;webkit-font-smoothing: antialiased; /*chrome、safari*/  -moz-osx-font-smoothing: grayscale;/*firefox*/  }
em ,i {font-style: normal;}
html ,body {font-size: 12px; line-height:20px;}
a{color:#000;}
a:hover{color:#3e5ab9;}

/*首页*/
.banner_rq {	background: #a60200; }
.banner{ background: url(../images/bj1.jpg)  no-repeat center top ; height: 600px;  }
.bn1000{ margin:auto; max-width:1000px; }
.bn1000 img { display: block;}


@media screen and (max-width:640px) {
    
}