.single-tech-title{
    margin-bottom: 0;
}

.single-tech-content p{
    margin-top: 0;
}

/* gallery */
.gallery-wrap{
    max-width: 1000px;
    column-count: 2;
    column-gap: 20px;
}

.gallery-img{
    margin: 0 0 20px;
    width: 100%;
    display: block;
}

.gallery-img img{
    width: 100%;
}


@media(max-width: 800px){
    .gallery-wrap{
        column-count: 1;
    }
}