@duc a userstyle like this should do the trick.status-article::before {
background-image: repeating-linear-gradient(90deg,hsl(0deg, 100%, 50%) 0px, hsl(0deg, 100%, 50%) 5px, transparent 5px, transparent 10px, hsl(60deg, 100%, 50%) 10px, hsl(60deg, 100%, 50%) 15px, transparent 15px, transparent 20px, hsl(120deg, 100%, 50%) 20px, hsl(120deg, 100%, 50%) 25px, transparent 25px, transparent 30px, hsl(180deg, 100%, 50%) 30px, hsl(180deg, 100%, 50%) 35px, transparent 35px, transparent 40px, hsl(240deg, 100%, 50%) 40px, hsl(240deg, 100%, 50%) 45px, transparent 45px, transparent 50px, hsl(300deg, 100%, 50%) 50px, hsl(300deg, 100%, 50%) 55px, transparent 55px, transparent 60px) !important;
}