body { text-align: left; font-family: 'Microsoft YaHei', Verdana, Arial, Helvetica, sans-serif;}
html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0;padding:0;}
header,footer,section,article,aside,nav,hgroup,address,figure,figcaption,menu,details{display:block;}
table{border-collapse:collapse;border-spacing:0;}
caption,th{text-align:left;font-weight:normal;}
html,body,fieldset,img,iframe,abbr{border:0;}
i,cite,em,var,address,dfn{font-style:normal;}
[hidefocus],summary{outline:0;}
li{list-style:none;}
h1,h2,h3,h4,h5,h6,small{font-size:100%;}
sup,sub{font-size:83%;}
pre,code,kbd,samp{font-family:inherit;}
q:before,q:after{content:none;}
textarea{overflow:auto;resize:none;}
label,summary{cursor:default;}
a,button{cursor:pointer;}
h1,h2,h3,h4,h5,h6,em,strong,b{font-weight: normal;}
del,ins,u,s,a,a:hover{text-decoration:none;}
body,textarea,input,button,select,keygen,legend{color:#333;outline:0;}

body{background:#fff;}

html{font-size:625%; /* 10=62.5%*16 */  }
body{font-size:14px; font-size:0.14rem ; /* 12÷10=1.2 */  }

a {
    color: #333333;
    text-decoration: none;
}
a:hover {
    text-decoration: none;
}
a:active {
    text-decoration: none;
}
a:link {
    text-decoration: none;
}

/*float*/
.f_cb {
    clear: both;
}
.float_r {
    float:right;
}
.right_20 {
    margin-right: 20px;
}
.mybody {
    width: 100%;
    max-width: 1366px;
    margin:0px auto;
}
.text_center {
    text-align: center;
}
.center_block{
    display:block;
    margin-right:auto;
    margin-left:auto;
}

.margin_0 {
    margin: 0px;
}
.margin_top20 {
    margin-top: 20px;
}
.margin_l_10{
    margin-left: 10px;
}
.margin_r_10{
    margin-right: 10px;
}
.padding_top20 {
    padding-top: 20px;
}

/*area*/
.blank1 {
    height: 1px;
    overflow:hidden;
    clear:both;
}
.blank10 {
    height: 10px;
    overflow:hidden;
    clear:both;
}
.blank20 {
    height: 20px;
    overflow:hidden;
    clear:both;
}
.left10 {
    margin-left:10px;
}
.disno {
    display:none!important
}

/*按钮 Start ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
.btn_c {
    background: none;
    border: none;
    cursor: pointer;
}

.btn_txt_blue {
    background: #4ab4ff;
    padding: 0px 10px;
    height: 30px;
    line-height: 30px;
    border-radius: 5px;
    color: #ffffff;
    display: inline-block;
}
.btn_txt_white {
    padding: 0px 10px;
    height: 30px;
    line-height: 30px;
    color: #595a5b;
    border: #d2d2d2 1px solid;
    border-radius: 5px;
    display: inline-block;
}
/*按钮 End ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/

/*导航 top_nav Start ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
.top_nav {
    position: absolute;
    line-height: 50px;
    text-align: center;
    width: 100%;
    background: #000000;
}
.top_nav li {
    float: left;
    width: 14.258%;
}
.top_nav a {
    color: #ffffff;
}
/*导航 top_nav End ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/


/*

                <h5>

                </h5>
                <strong>

                </strong>


.pain_point_title h5 {
    display: block;
    font-size: 37px;
    color: #333333;
    margin-bottom: 5px;
}
.pain_point_title strong {
    display: block;
    font-size: 19px;
    color: #333333;
}

    .pain_point_title h5 {
        font-size: 22px;
        margin-bottom: 3px;
    }
    .pain_point_title strong {
        font-size: 12px;
    }



 */