body {
    font-family: Verdana, Arial, SimHei;
    line-height: 1;
    min-width: 1000px;
    margin: 0;
    text-align: justify;
    text-justify: inter-ideograph;
    background: #dae2f9;
}

img {
    vertical-align: middle;
    border: 0;
}

a {
    transition: all .2s ease;
    text-decoration: none;
    color: inherit;
    /* opacity: 0; */
    /* filter: alpha(opacity: 0); */
    /* background: #00f; */
}

.center {
    width: 1000px;
    margin: auto;
    padding: 0 20px;
    /* outline: 2px dotted #f00; */
}

.nav-top {
    font-size: 12px;
    background-color: #fff;
}

.nav-top a:hover {
    color: #042f81;
}

.nav-top .l {
    margin-right: 280px;
}

.nav-top .r {
    vertical-align: -24px;
    color: #6c6c6c;
}

.nav-top .r.btn {
    position: relative;
}

.banner {
    overflow: hidden;
}

.banner img.main {
    margin-left: -460px;
}