ymaps[class*="islands_icon"] {
margin-left: -4px;
margin-top: -4px;
background: url(https://static.tildacdn.com/tild6131-3839-4930-b963-393966306237/na-point.svg) center center no-repeat !important;
background-size: cover !important;
width: 50px !important;
height: 60px !important;
}