HomeWorks/MarkupModule/src/sass/blocks/_projects.scss

.row {
    display: flex;
    flex-wrap: wrap;
    width: 100%;    
}
.col {
    max-width: 25%;
    padding: 1px;  
}
.projects {
    &__item{
        position: relative;
        img {
            vertical-align: top;
            width: 100%;
            min-height: auto;
        }
        &:after {
            content:'';
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background:url('../img/view.png') center no-repeat,linear-gradient(0deg, rgba(52, 84, 122, 0.8), rgba(52, 84, 122, 0.8));

        }
        &:hover::after {
            position: absolute;
            cursor: pointer;
        }
    }    
}