.silico-cards {
    display: grid;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -moz-osx-font-smoothing: grayscale;
    -moz-font-smoothing: antialiased;
    -webkit-font-smoothing: antialiased;
    font-smoothing: antialiased;
}

.cards-container {
    /* 
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -180px 0 0 -140px;
    */
    user-select: none;
    margin-top: 70px;
    transform: translate3d(0, 0, 0);
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite;
}

/* .cards-container:after {
    position: absolute;
    bottom: -27px;
    left: 5%;
    content: '';
    width: 65%;
    height: 10px;
    border-radius: 100%;
    background-image: radial-gradient(rgba(34, 50, 84, 0.04), rgba(34, 50, 84, 0));
} */

.cards-container>div.item {
    position: relative;

    margin-top: -70px;

    width: 280px;
    height: 140px;
    color: #fff;
    transform: rotateX(45deg) rotateY(-15deg) rotate(45deg);
    transition: all 0.4s ease;
    overflow: hidden;
    cursor: pointer;

    border-color: 1px solid #8450ff;
    border-radius: 20px;
    background-image: linear-gradient(156deg, #20113b, #372677 100%, #4d3ca1 71%, #321b6a 48%, #2e0d56 1%);
}

.cards-container>div.item:hover {
    transform: rotateX(30deg) rotateY(-15deg) rotate(30deg) translate(-70px, 60px);
}

.cards-container>div.item.opened {
    transform: translate(0%, -100%) scale(0.5);
    top: 25px;
    position: absolute;
}

.cards-container>div.item:not(.opened) {}

.cards-container>div.item:after {
    position: absolute;
    top: -70px;
    left: 0;
    content: '';
    width: 200%;
    height: 200%;
    background-image: linear-gradient(60deg, rgba(255, 255, 255, 0) 20%, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0) 80%);
    transform: translateX(-100%);
}

.cards-container>div.item i:before {
    background: rgb(255, 81, 0);
    background: linear-gradient(90deg, rgba(255, 81, 0, 1) 0%, rgba(157, 0, 163, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}