body, html {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #121212;
    color: #fff;
}

.loader, .image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    position: relative;
}

.loader {
    border: 16px solid #2c3e50;
    border-top: 16px solid #3498db;
    -webkit-animation: spin 2s linear infinite; /* Safari */
    animation: spin 2s linear infinite;
    background: transparent;
}

.image {
    background: url('images/pb.gif') center/cover no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-animation: reverse-spin 2s linear infinite; /* Safari */
    animation: reverse-spin 2s linear infinite;
}

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

@keyframes reverse-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(-360deg);
    }
}

h1 {
    position: absolute;
    text-align: center;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
}