*{
    padding: 0;
    margin: 0;
}

html {
    font-size: 14pt;
    font-family: 'Kanit', sans-serif;
}

.main{
    max-width: 60vw;
    max-height: calc(100vh - 10rem);
    min-width: 60vw;
    margin: 0 auto;
    padding-top: 5rem;
    text-align: center;
}

svg #shadown, svg #redcore, svg #earth{
    animation: beat .70s infinite alternate;
    transition: opacity .5s;
	transform-origin: center;
}

@keyframes beat{
	to { transform: scale(1.1); }
}

svg {
    max-height: calc(100vh - 10rem);
    max-width: 60vw;
    min-width: 60vw;
    margin: 0 auto;
}

svg:hover #redcore{
    opacity: 0;
}

svg #shadown {
    opacity: 0.3;
}