@charset "utf-8";
/**
 * Zhang Jian reset css
 * 2017-now
 */

*{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
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;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section{
    display: block;
}
ol, ul, li{
    list-style: none;
}

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

/* custom */
a{
    color: #4e4e4e;
    text-decoration: none;
    -webkit-backface-visibility: hidden;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}
::-webkit-scrollbar{
    width: 5px;
    height: 5px;
}
::-webkit-scrollbar-track-piece{
    background-color: rgba(0, 0, 0, 0.2);
    -webkit-border-radius: 6px;
}
::-webkit-scrollbar-thumb:vertical{
    height: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}
::-webkit-scrollbar-thumb:horizontal{
    width: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}
html, body{
    width: 100%;
    font-family: 'PingFang SC', Arial,'Microsoft Yahei', 'Microsoft Jhenghei', sans-serif !important;
    color: #4e4e4e;
}
body{
    line-height: 1.7;
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    font-size: 12px;
}
img{
    max-width: 100%;
}

/*超出不换行*/

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

/*浮动*/

.left{
    float: left;
}
.right{
    float: right;
}

/*弹性布局*/
.flex{
    display: flex;
}
.flex_wrap{
    flex-wrap: wrap;
}

/*定位*/
.pr{
    position: relative;
}
.pa{
    position: absolute;
}


/*清除浮动*/
.clearfix:after{
    content:".";
    display:block;
    height:0;
    clear:both;
    visibility:hidden;
}

/*页面宽度*/
.bg-w{width:100%; background: url(../images/bg1.jpg) repeat;overflow:hidden;zoom:1;}
.wrapper{
    width:1200px;
    margin:0 auto;
   
}

/*隐藏*/
.dn{
    display: none;
}

/*按钮*/

.more1 a{
    color: #4e4e4e;
    cursor: pointer;
    display: block;
    position: relative;
    background: #fff;
    transition: all 0.4s cubic-bezier(0.42, 0, 0.58, 1);
    width: 210px;
    height: 47px;
    text-align: center;
    line-height: 47px;
    font-size: 14px;
    box-shadow: 2px 2px 8px rgba(0,0,0,.05);
    margin:auto;
    border-radius: 3px;
    overflow: hidden;
    z-index: 2;
}
.more1 a:before{
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 0;
    z-index: -1;
    content: '';
    color: #000;
    background: #cf2a20;
    transition: all 0.4s cubic-bezier(0.42, 0, 0.58, 1);
}
.more1 a:hover{
    color: #fff;
}
.more1 a:after{
    content: "";
    position: absolute;
    height: 0;
    left: 50%;
    top: 50%;
    width: 150%;
    z-index: -1;
    -webkit-transition: all 0.75s ease 0s;
    -moz-transition: all 0.75s ease 0s;
    -o-transition: all 0.75s ease 0s;
    transition: all 0.75s ease 0s;
}
.more1 a:hover:before{
    left: 0;
    right: auto;
    width: 100%;
}

.ptb30{
    padding:30px 0;
}
.mtb40{
    margin:40px 0;
}
.mtb50{
    margin:50px auto;
}
.mt40{
    margin-top:40px;
}


/*图片放大效果*/
li.img_scale{
    float: left;
}
li.img_scale .img{
    overflow: hidden;
}
li.img_scale .img img{
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
    width:100%;
    height:100%;
}
li.img_scale:hover .img img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}
.tuji a{display:block;width:165px;height:110px; float:left;margin:15px;}
.clear{clear:both;}