/*
    Section classes
*/

.portfolio-article{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    margin: 20px 0;
}

.portfolio-article > h1{
    position: relative;
}

.portfolio-article > h1::before,
.portfolio-article > h1::after{
    content: '';
    position: absolute;
    top: calc(50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--font-color);
}

.portfolio-article > h1::before{
    left: -30px;
}

.portfolio-article > h1::after{
    right: -30px;
}

/*
    Responsiveness
*/

@media(max-width: 948px){
    .portfolio-article{
        margin: 15px 0;
    }

    .portfolio-article > h1::before,
    .portfolio-article > h1::after{
        width: 15px;
        height: 2px;
    }

    .portfolio-article > h1::before{
        left: -20px;
    }

    .portfolio-article > h1::after{
        right: -20px;
    }
}

@media(max-width: 512px){
    .portfolio-article{
        margin: 10px 0;
    }

    .portfolio-article > h1::before,
    .portfolio-article > h1::after{
        width: 7px;
        height: 2px;
    }

    .portfolio-article > h1::before{
        left: -8px;
    }

    .portfolio-article > h1::after{
        right: -8px;
    }
}