.QuestionBlock::before{content:"";position:absolute;top:0;left:0;right:0;width:100%;height:100%;background:url(../img/block1/question_block_bg.webp) no-repeat center center/cover;z-index:-1;filter:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='flt-6onwpcy4' x='0' y='0' width='1' height='1' color-interpolation-filters='sRGB'%3E%3CfeGaussianBlur stdDeviation='4' result='flt-6onwpcy4-2'/%3E%3CfeMorphology operator='dilate' radius='4'/%3E%3CfeMerge%3E%3CfeMergeNode/%3E%3CfeMergeNode in='flt-6onwpcy4-2'/%3E%3C/feMerge%3E%3C/filter%3E%3C/svg%3E#flt-6onwpcy4");mix-blend-mode:multiply}