* {
    margin: 0;
    padding: 0;
}

ul,
li {
    list-style: none;
}

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

body {
    font-family: "Microsoft Yahei";
    font-size: 16px;
    color: #333333;
    background: url('../images/bg.jpg') no-repeat center top;
}

.banner {
    width: 100%;
    height: 650px;
}

.box {
    width: 1200px;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
}

.tit {
    margin-bottom: 20px;
    text-align: center;
}

.video-cont {
    width: 100%;
    height: 340px;
    background: url('../images/bg-1.png') no-repeat center bottom;
    margin-bottom: 50px;
}

.video-left {
    float: left;
    margin-left: 20px;
    position: relative;
}

.video-left span {
    position: absolute;
    width: 89px;
    height: 89px;
    left: 50%;
    top: 50%;
    margin-left: -45px;
    margin-top: -45px;
    background: url('../images/v-png.png') no-repeat center center;
}

.video-right {
    float: right;
    width: 550px;
    margin-right: 25px;
    margin-top: 50px;
}

.video-right h2 {
    font-size: 34px;
}

.video-right p {
    line-height: 40px;
    font-size: 24px;
    margin-top: 30px;
    color: #444;
}

.car-cont {
    position: relative;
    width: 100%;
    height: 599px;
    background: url('../images/car-bg.png') no-repeat center bottom;
}

.car-one {
    position: absolute;
    left: 90px;
    top: 20px;
    width: 420px;
    height: 140px;
}

.car-one img {
    width: 162px;
    height: 134px;
    border: 3px solid #fff;
    float: left;
}

.car-one .car-tips {
    position: absolute;
    left: 180px;
    top: 15px;
    width: 240px;
    height: 125px;
}
.car-one h2 {
    width: 196px;
    height: 47px;
    line-height: 47px;
    overflow: hidden;
    color: #fff;
    background: url('../images/car-tit.png') no-repeat center left;
    font-size: 24px;
    text-align: center;
}

.car-one p {
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 18px;
    line-height: 36px;
    margin-top: 10px;
    color: #444;
    font-style: italic;
}

.car-two {
    left: 20px;
    top: 220px;
}

.car-three {
    left: 50px;
    top: 425px;
}

.car-four {
    position: absolute;
    right: 20px;
    top: 20px;
    width: 420px;
    height: 140px;
}

.car-four img {
    width: 162px;
    height: 134px;
    border: 3px solid #fff;
    float: right;
}

.car-four .car-tips {
    position: absolute;
    right: 180px;
    top: 15px;
    width: 240px;
    height: 125px;
}

.car-four h2 {
    float: right;
    width: 196px;
    height: 47px;
    line-height: 47px;
    overflow: hidden;
    color: #fff;
    background: url('../images/car-tit1.png') no-repeat center left;
    font-size: 24px;
    text-align: center;
}

.car-four p {
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 18px;
    line-height: 36px;
    margin-top: 10px;
    color: #444;
    font-style: italic;
}

.car-five {
    top: 205px;
}

.car-six {
    right: 60px;
    top: 405px;
}

.car-pics {
    width: 100%;
    height: auto;
    overflow: hidden;
    margin: 20px auto;
}

.car-pics ul {
    overflow: hidden;
    margin-right: -30px;
}



.car-pics ul li {
    width: 380px;
    height: auto;
    overflow: hidden;
    float: left;
    margin-right: 30px;
    line-height: 30px;
    position: relative;
    margin-bottom: 10px;
    text-align: center;
}

.car-pics ul li img {
    display: block;
}

.car-pics ul li span {
    position: absolute;
    width: 89px;
    height: 89px;
    left: 50%;
    top: 50%;
    margin-left: -45px;
    margin-top: -45px;
    background: url('../images/v-png.png') no-repeat center center;
}

.car-pro {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.car-pro ul {
    overflow: hidden;
    margin-right: calc(-80px / 3);
}

.car-pro ul li {
    width: 280px;
    height: auto;
    overflow: hidden;
    line-height: 30px;
    float: left;
    margin-right: calc(80px / 3);
}

.car-pro ul li img {
    width: 280px;
    height: 187px;
    display: block;
}

.car-pro ul li p {
    text-align: center;
    margin-bottom: 5px;
}

.topic {
    width: 740px;
    float: left;
    height: auto;
    overflow: hidden;
}

.topic h2,
.zt h2 {
    width: 100%;
    height: auto;
    text-align: left;
    margin-bottom: 20px;
    font-size: 32px;
    color: #0071c0;
    font-weight: bold;
}

.feedback-cont {
    width: 100%;
    height: 363px;
    overflow: hidden;
    padding: 50px 20px;
    box-sizing: border-box;
    background: #fff;
}

.zt {
    width: 420px;
    height: auto;
    overflow: hidden;
    float: right;
    box-sizing: border-box;
}

.zt-lists {
    width: 100%;
    height: 363px;
    padding: 15px 30px;
    overflow: hidden;
    box-sizing: border-box;
    background: #fff;
}
.zt-lists ul li {
    width: 100%;
    height: auto;
    margin: 10px auto;
}
.zt-lists ul li p {
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.online-cont{
    width: 100%;
    height: auto;
    overflow: hidden;
}

.footer p {
    width: 100%;
    height: auto;
    text-align: center;
    margin: 20px auto;
    color: #333;
    margin-top: 30px;
    line-height: 30px;
    overflow: hidden;
}