*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.main-container{
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    background-color: black;
    height: 100vh;
}

.icon{
    animation: blink 5s linear infinite;
    opacity: 1;
}

@keyframes blink{
    0%{

        opacity: 1;
    }
    50%{
        opacity: 0.2;
    }
    100%{
        opacity: 1;
    }
}