.btn-portfolio {
    position:absolute;
    left:8px;
    bottom:6px;
}
.card-portfolio {
    height:590px;
    margin-top:5px;
}
.card-portfolio img {
    height:200px;
    width: 100%;
}
.card-portfolio:hover,
.img-portfolio:hover {
    opacity: 0.7;
    cursor: pointer;
}
.card-url {
    color:blue;
    font-size: 12px;
}
i {
    margin:3px !important;
}
.progress {
    height:25px;
}
.sticky-footer {
    position: fixed;
    height: auto;
    bottom: 0px;
    width: 100%;
}