.loader_perso {
    position: relative;
    width: 10vw;
    height: 10vw;
    margin: 1vw;
}

.loader_perso::before {
    content: " ";
    display: block;
    border-radius: 5vw;
    width: 10vw;
    height: 10vw;
    clip-path: rect(0vw 5vw 10vw 0vw);
    background: linear-gradient(-25deg, #FFFFFF00 18%, #1c9440 75%);
    animation: spin 800ms infinite;
}

.loader_perso::after {
    content: " ";
    background-image: url("acnc_ico.png");
    background-repeat: no-repeat;
    background-size: contain;
    display: block;
    position: absolute;
    margin: 1vw;
    top: 0%;
    width: 8vw;
    height: 8vw;
}

@keyframes spin {
  from {
    transform: rotate(0);
  }
  to{
    transform: rotate(360deg);
  }
}