.block-about{
	        background-image: url(https://lmcomputer.com/themes/9999/_images/bg-ab-imcom.jpg);
    background-size: cover;
}
.block-about .col-right .inner {
    padding: 100px 60px 40px 60px;
}
.col-left:before {
    position: absolute;
    content: '';
    height: 199px;
    width: 230px;
    background: #009af2;
    top: -35px;
    left: -15px;
    z-index: -1;
}

@media(max-width: 768px){
	.block-about .col-right .inner{ text-align: center;}
}
@media(max-width: 480px){
	.block-about .col-right .inner{ padding: 20px 0;}
}