* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    color: 14px;
    background-color: #fff;
    font-size: 14px;
    color: #fff;
}

.main-con img {
    width: 100%;
    height: auto;
}

.banner {
    width: 100%;
    height: auto;
    font-size: 0;
}

.main-con {
    width: 100%;
    box-sizing: border-box;
    position: relative;
    background: #030A14;
}

.container {
    width: 1200px;
    margin: auto;
    padding: 90px 0;
}

.container h3 {
    font-size: 38px;
    font-weight: bold;
    text-align: center;
    padding:15px 0;
}
.container div{
    padding-bottom: 90px;
}
.container .img img{
    width: 100%;
    border-radius: 22px;
}