.container-custom
{
    width: 80%;
    margin: 0 auto;
    word-wrap: break-word;
    overflow-wrap: break-word;
    overflow: hidden;
    padding: 20px;
}

.container-custom img {
    width: 100%;
    height: auto;
}


@media screen and (max-width: 768px) 
{
    .container-custom 
    {
        width: 90%;
    }
}