.qiaoxin9144
{
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
    padding: 20px 0;
}
.qiaoxin9144 .happy
{
    text-align: center;
}
.qiaoxin9144 .happy .shang
{
    font-weight: 400;
    font-size: 32px;
    margin-bottom: 20px;
    color: #043623;
}
.qiaoxin9144 .happy .xia
{
    margin: 0 auto;
    color: #aaa;
    font-size: 17px;
    line-height: 1.6em;
    width: 48%;
}
@media screen and (max-width: 1200px)
{
    .qiaoxin9144 .happy
    {
        width: calc(100% - 20px);
        margin-left: 10px;
    }
    .qiaoxin9144 .happy .xia
    {
        width: 100%;
    }
}