* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #120212;
}

.container {
    position: relative;
}

.container .loader {
    width: 100px;
    height: 100px;
    border: solid 5px #064555;
    border-top: solid 5px #7cd6ec;
    border-radius: 50%;
    animation: loader .8s linear infinite;
}

@keyframes loader {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.container .message {
    position: absolute;
    color: #7cd6ec;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: message 1s alternate infinite ease-in-out;
}

@keyframes message {
    0% {
        opacity: .2;
    }

    100% {
        opacity: 1 ;
    }
}