@mixin nut-radio-bg($color) {
    // background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10'%3E%3Cline x1='2' y1='5' x2='5' y2='7' stroke='%23#{$color}'%3E%3C/line%3E%3Cline x1='4' y1='7' x2='9' y2='2' stroke='%23#{$color}'%3E%3C/line%3E%3C/svg%3E");
    background-image: url("data:image/svg+xml, %3Csvg width='20' height='15' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 8l2.5-2.5 5 4.5 10-9.5L20 3 8 15H7z' fill='%23#{$color}' fill-rule='evenodd'/%3E%3C/svg%3E");
}