.container>.inner{
    position: relative;
    max-width: 960px;
}


.mod-app{
    margin: 0 auto;
    width: 100%;
}

@media screen and (max-width: 500px) {

    .mod-detail {
        width: 90%;
        margin: 0 auto;
        margin-top: -5em;
        
    }
}