.container {
    max-width: 780px;
}

img {
    margin-bottom: 20px;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.portfolio-border{
    border: 1px solid red;
}

.portfolio-details {
    margin: 0px 0px 6px 10px;
}

/* Media Queries */
@media screen and (max-width: 768px) and (min-width: 419px){
    .container {width: 400px};
}