body {
    font-family:微软雅黑, helvetica neue, helvetica, arial, hiragino sans gb, hiragino sans gb w3, wenquanyi micro hei, sans-serif
}

.h1,.h2,.h3,.h4,.lead,h1,h2,h3,h4 {font-family: helvetica neue, helvetica, arial, hiragino sans gb, hiragino sans gb w3, microsoft yahei ui, microsoft yahei, wenquanyi micro hei, sans-serif}

body {padding-top: 0px}
.bg-red {background-color:#e75000;}
.bg-gray {background-color:#f3f3f3;}
.h50 {height:50px;}

p {line-height:30px;font-size:16px;}

.con-1 {
    background:url(/uploads/image/buimages/bg_mail.jpg) no-repeat center;
    height:100%;
}


.banner { 
    background:url(/uploads/image/buimages/banner.jpg) no-repeat center;
    background-size:contain;
    /*min-height: 412px;*/
    height:345px;
}

.logo { padding-top:30px; padding-bottom: 20px;padding-left: 20px;}

.casetitle1 {border:1px solid #e64c00;padding:6px;background-color: #fff;min-height: 410px;}

.case1 {border:1px solid #e64c00;padding:6px;background-color: #fff;min-height: 424px;}

.cpimg {border:1px solid #e64c00;padding:2px;background-color: #fff;min-height: 240px;}
.cpdisc {border:1px solid #000;padding:5px;background-color: #fff;min-height: 210px;margin-top:8px;line-height: 22px;}

.casefoot {border:1px solid #e64c00;padding:15px;background-color: #fff;}

hr {
    margin-top: 10px;
    margin-bottom: 10px;
    border: 0;
    border-top: 1px solid #e54e1a;
}


/* 2 */
.overlay_fade {
    height: 110%;
    background-color: rgba(66, 75, 83, .8);
}
.form, .overlay_fade {
    position: fixed;
    box-sizing: border-box;
}
.overlay, .overlay_fade {
    width: 100%;
    top: 0;
    left: 0;
}
/* 3 */
.form_fadein {
    top: 0;
    -webkit-transition: all .5s cubic-bezier(0, 0, 0, 1);
    -moz-transition: all .5s cubic-bezier(0, 0, 0, 1);
    -o-transition: all .5s cubic-bezier(0, 0, 0, 1);
    transition: all .5s cubic-bezier(0, 0, 0, 1);
}
.form {
    background-color: #fff;
    font-size: .9em;
    left: 50%;
    margin-left: -300px;
    padding: 40px;
    width: 600px;
    border-top: 6px solid #babe13;
    -webkit-box-shadow: 0 10px 30px 0 rgba(0, 0, 0, .3);
    box-shadow: 0 10px 30px 0 rgba(0, 0, 0, .3);
    -webkit-transition: all .5s cubic-bezier(0, 0, 0, 1);
    -moz-transition: all .5s cubic-bezier(0, 0, 0, 1);
    -o-transition: all .5s cubic-bezier(0, 0, 0, 1);
    transition: all .5s cubic-bezier(0, 0, 0, 1);
}

/*4*/
.form_close {
    position: absolute;
    font-weight: 700;
    color: #dedfdf;
    font-size: .8em;
    top: -15px;
    right: 0;
    padding: 20px;
    transition: all .3s ease;
    cursor: pointer;
}

.form_close:before {
    opacity: 0;
    content: "x";
    margin-right: 0;
    transition: all .3s ease;
}