section{
    width: 100%;
    height: 100vh;
    background: linear-gradient(#88dfe6,#d3eaeb);
}

section .rocket{
    pointer-events: none;
    position: absolute;
    top:60%;
    left:15%;
    width: 200px;
    height: 200px;
    font-size: 8em;
    text-align: center;
    line-height: 200px;
    border-radius: 50%;
    box-shadow: inset 0 0 55px rgba(255,255,255,.1);
    animation: move 5s linear infinite;
}

.rocket::before{
    content: '';
    position: absolute;
    top:90px;
    left: 20px;
    width: 30%;
    height:60%;
    background: #ff0;
    transform: rotate(45deg);
    border-radius: 50%;    
    filter: blur(15px);
    z-index: -1;
    animation:flue 5s linear infinite;
}

.rocket .fa{
    color:#fff;
}

@keyframes flue{
    0%{
        background: #00abff;
        transform: rotate(45deg) scaleY(1);
    }
    25%{
        background: #ffff90;
    }
    50%{
        background: #f100ff;
        transform: rotate(45deg) scaleY(2);
    }
    75%{
        background: #09dbff;
    }
    100%{
        background: #00abff;
        transform: rotate(45deg) scaleY(1);
    }
}

@keyframes move{
    0%{
        transform: translate(-20px,-20px);
    }
    25%{
        transform: translate(20px,0px);
    }
    50%{
        transform: translate(-20px,20px);
    }
    75%{
        transform: translate(20px,0px);
    }
    100%{
        transform: translate(-20px,-20px);
    }
}