@charset "utf-8";

*,
body {
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    height: 100%;
    font-family: Helvetica Neue, PingFang SC, Microsoft YaHei, Helvetica, Arial, sans-serif;
}

#business {
    background-color: #E1EFFF;
}

.business-top{
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.business-top img{
}

.business-brief {
    padding: 10vh 0;
    padding-bottom: 15vh;
}

.business-brief>div {
    position: relative;
    font-size: 0;
    width: 1202px;
    margin: 0 auto;
}

.business-brief>div>img:first-child {
    width: 100%;
}

.business-brief>div>a:nth-child(2)>img {
    position: absolute;
    bottom: calc( 50% - 1px);
    left: calc(100% / 3 * 2);
    cursor: pointer;
}

.business-brief>div>a:nth-child(3)>img {
    position: absolute;
    bottom: 0;
    right: calc(100% / 3 * 2 - 1px );
    cursor: pointer;
}

.business-brief>div>div {
    position: absolute;
    width: calc(100% / 3 - 4%);
    left: calc(100% / 3);
    font-size: 16px;
    max-height: 50%;
    padding: 2%;
}

.business-brief>div>div h3 {
    font-size: 2rem;
}

.business-brief>div>div p {
    margin-top: 2rem;
    line-height: 1.8rem;
}

.brief1 {
    top: 0;
    color: #000;
}

.brief2 {
    top: 50%;
    color: #fff;
}