.numbers__btn .download-icon{
    position: relative;
    padding-left: 48px;
}

.numbers__btn .download-icon::before {
    content: url("../assets/file-white.png");
    left: 20px;
    position: absolute;
}

.numbers__btn .download-icon:hover::before{   
    content: url("../assets/file.png");
}

.numbers__btn .download-icon svg{
    display: none;
}