Where Are My Textures ? by Whey

/* ==UserStyle==
@name           Where Are My Textures ?
@namespace      github.com/openstyles/stylus
@version        1.0.0
@description    please install counter strike source
@author         Whey
==/UserStyle== */
@-moz-document regexp(".*") {
    /* Insert code here... */
    *{
        background-color: black !important;
        background-image: linear-gradient(45deg, #ff00ee 25%, transparent 25%),
        linear-gradient(-45deg, #ff00ee 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #ff00ee 75%),
        linear-gradient(-45deg, transparent 75%, #ff00ee 75%) !important;
        background-size: 80px 80px !important;
        background-position: 0 0, 0 40px, 40px -40px, -40px 0px !important;
        color: red !important;
        font-weight: bolder !important;
        font-family: impact !important;
        text-transform: uppercase !important;
        text-shadow: #000 1px 0 10px !important;
        box-shadow: 0 0 0 2px black;
    }
    img, svg{
        visibility: hidden;
    }
    a,span,img,svg,button,p{
        font-size: 0;
        &:after{
            content: "ERROR";
            color: red;
            font-size: 20px;
            font-family: "Impact";
              animation: blinker 1s linear infinite;

        }
    }
    
    
@keyframes blinker {
  50% {
    opacity: 0.5;
  }
}
}