.title h2 { height: 36px; line-height: 36px; font-size: 36px; color: #000000; }
.title span { display: block; font-size: 12px; color: #939393; margin-bottom: 70px; margin-top: 5px; }

.mb_t { color: #000; width: 100%; max-height: 678px; margin: 0 auto; position: relative; }
.mb_t .navbar-header .navbar-toggle { margin-top: 25px; }
.mb_t .mb_nav { width: 100%; position: absolute; top: 0; left: 0; height: 80px; z-index: 777; /*}*/ }
.mb_t .mb_nav.navbar-default { background-color: transparent; border-color: transparent; margin-bottom: 0px; }

@media screen and (max-width: 767px) {
.mb_t .mb_nav.navbar-default .navbar-collapse { background: rgba(0, 0, 0, 0.7); }
}

.mb_t .mb_nav.navbar-default .navbar-nav li a { color: #fff; background-color: #fff; padding: 10px 28px; }

@media screen and (max-width: 767px) {
.mb_t .mb_nav.navbar-default .navbar-nav li a { color: #fff; background-color: #444; padding: 10px 28px; }
}

@media screen and (min-width: 768px) {
.mb_t .mb_nav.navbar-default .navbar-nav li a { background: url("../images/xuxian.png") no-repeat right 12px; }
}

@media screen and (max-width: 992px) and (min-width: 768px) {
.mb_t .mb_nav.navbar-default .navbar-nav li a { background: url("../images/xuxian.png") no-repeat right 17px; padding: 10px 15px; }
}

.mb_t .mb_nav.navbar-default .navbar-nav li:last-of-type a { background: transparent; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan { position: relative; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan:hover #gotorent { display: block; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent { border-radius: 8px; display: none; padding: 40px; position: absolute; top: 79px; right: 0; width: 507px; height: 270px; background: #fff; box-shadow: 0 0 20px 0 #eaeaea; z-index: 99999; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent::before { content: ''; width: 0; height: 0; border-left: 15px solid transparent; border-right: 15px solid transparent; border-bottom: 15px solid #fff; position: absolute; top: -15px; right: 60px; }

@media screen and (max-width: 768px) {
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent { position: fixed; top: 80px; left: 50%; transform: translateX(-50%); -ms-transform: translateX(-50%); -o-transform: translateX(-50%); -moz-transform: translateX(-50%); -webkit-transform: translateX(-50%); }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent::before { content: ''; width: 0; height: 0; border-top: 15px solid transparent; border-right: 15px solid transparent; border-bottom: 15px solid #fff; position: absolute; top: 0; right: 0; }
}

.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div { padding: 10px; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:last-of-type { text-align: center; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:last-of-type img { max-width: 180px; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div > img { width: 100%; }

@media screen and (max-width: 425px) {
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:first-of-type { display: none; }
}

.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:first-of-type h3 { font-size: 26px; color: #242424; line-height: 22px; margin-bottom: 10px; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:first-of-type p { font-size: 12px; color: #4D4D4D; line-height: 22px; margin-bottom: 52px; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:first-of-type p span { padding-bottom: 13px; display: inline-block; border-bottom: 4px solid #242424; }
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:first-of-type img { max-width: 153px; }

@media screen and (max-width: 425px) {
.mb_t .mb_nav.navbar-default .navbar-nav li.scan #gotorent > div:last-of-type { width: 100%; text-align: center; }
}

.mb_t .mb_nav.navbar-default .navbar-nav li.download { position: relative; padding-left: 15px; }
.mb_t .mb_nav.navbar-default .navbar-nav li.download a { background: url("../images/APP-black.png") no-repeat left 12px; }

@media screen and (max-width: 768px) {
.mb_t .mb_nav.navbar-default .navbar-nav li.download a { background: url("../images/APP-white.png") no-repeat left 12px; }
}

.mb_t .mb_nav.navbar-default .navbar-nav li.download:hover > .appdownloadCon { display: block; }
.mb_t .mb_nav.navbar-default .navbar-nav li.download > .appdownloadCon { border-radius: 8px; padding: 40px 40px 0 40px; display: none; position: absolute; top: 79px; left: 50%; transform: translateX(-50%); -ms-transform: translateX(-50%); -moz-transform: translateX(-50%); -o-transform: translateX(-50%); -webkit-transform: translateX(-50%); width: 250px; height: 310px; background: #fff; box-shadow: 0 0 20px 0 #eaeaea; }
.mb_t .mb_nav.navbar-default .navbar-nav li.download > .appdownloadCon::before { content: ''; width: 0; height: 0; border-left: 15px solid transparent; border-right: 15px solid transparent; border-bottom: 15px solid #fff; position: absolute; top: -15px; left: 50%; transform: translateX(-50%); -ms-transform: translateX(-50%); -moz-transform: translateX(-50%); -o-transform: translateX(-50%); -webkit-transform: translateX(-50%); }
.mb_t .mb_nav.navbar-default .navbar-nav li.download > .appdownloadCon > div { padding: 0; }
.mb_t .mb_nav.navbar-default .navbar-nav li.download > .appdownloadCon > div #qrcode { width: 100%; margin-bottom: 20px; }
.mb_t .mb_nav.navbar-default .navbar-nav li.download > .appdownloadCon > div p { font-size: 14px; }

@media screen and (max-width: 768px) {
.mb_t .mb_nav.navbar-default .navbar-nav li.download > .appdownloadCon { position: fixed; top: 80px; left: 50%; transform: translateX(-50%); -ms-transform: translateX(-50%); -o-transform: translateX(-50%); -moz-transform: translateX(-50%); -webkit-transform: translateX(-50%); }
.mb_t .mb_nav.navbar-default .navbar-nav li.download > .appdownloadCon::before { content: ''; width: 0; height: 0; border: none; position: absolute; top: 0; left: 0; }
}

@media screen and (min-width: 768px) {
.mb_t .mb_nav.navbar-default .navbar-nav li.active { border-bottom: 2px solid #ccc; }
.mb_t .mb_nav.navbar-default .navbar-nav li.active a { color: #fff; }
}

.mb_t .mb_nav .mb_logolink { display: block; height: 80px; text-indent: -2000px; }
.mb_t .mb_nav .mb_logolink img { height: 80px; display: block; }

@media screen and (min-width: 768px) {
.mb_t .mb_nav .mb_navcontent { float: right; }
.mb_t .mb_nav .mb_navcontent li { height: 80px; }
.mb_t .mb_nav .mb_navcontent li a { color: #fff; margin-top: 20px; }
}

.mb_t .mb_banner { width: 100%; position: relative; height: 678px; background: url("../images/banner1.jpg") no-repeat center; -webkit-background-size: cover; background-size: cover; }

@media screen and (max-width: 768px) {
.mb_t .mb_banner { height: 300px; }
}

.mb_t .mb_banner .container-fluid a { position: absolute; top: 57%; left: 50%; transform: translateX(-50%); -ms-transform: translateX(-50%); -moz-transform: translateX(-50%); -o-transform: translateX(-50%); -webkit-transform: translateX(-50%); width: 300px; height: 120px; z-index: 2002; }
.mb_t .mb_banner .container-fluid a #appdownloadCon { box-shadow: 0 0 20px 0 #eaeaea; border-radius: 8px; padding: 40px 40px 0 40px; display: none; position: absolute; top: 79px; right: 0; width: 250px; height: 310px; background: #fff; display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); z-index: 9999; }
.mb_t .mb_banner .container-fluid a #appdownloadCon > div { padding: 0; }
.mb_t .mb_banner .container-fluid a #appdownloadCon > div #qrcodeDiv { width: 100%; margin-bottom: 20px; }
.mb_t .mb_banner .container-fluid a #appdownloadCon > div #qrcodeDiv > img { position: absolute; width: 45px; height: 45px; top: 50%; left: 50%; transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); }
.mb_t .mb_banner .container-fluid a #appdownloadCon > div p { font-size: 14px; }