body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    padding-top: 30px;
}

.wrapper {
    width: 700px;
    border: 2px solid #5b9bd5;
    padding: 15px;
    box-sizing: border-box;
}

.banner {
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: changeBg 4s infinite alternate;
}

.banner-text {
    font-weight: bold;
    animation: changeFontSize 4s infinite alternate;
}

@keyframes changeBg {
    0% { background-color: #ff0055; }
    50% { background-color: #ff00ff; }
    100% { background-color: #00e676; }
}

@keyframes changeFontSize {
    0% { font-size: 12px; }
    100% { font-size: 24px; }
}

.box-container {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    margin-bottom: 20px;
}

.box {
    width: 120px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.box-number {
    color: yellow;
    font-size: 20px;
    font-weight: bold;
}

.box-1 {
    border: 2px solid red;
    background-size: cover;
    background-position: center;
    animation: changeImage 6s infinite;
}

@keyframes changeImage {
    0%, 45% {
        background-image: url('../images/3.jpg');
    }
    50%, 95% {
        background-image: url('../images/6.jpg');
    }
    100% {
        background-image: url('../images/2.jpg');
    }
}

.box-2 {
    background-color: #00ffff;
    border: 2px dashed blue;
    border-top-right-radius: 20px;
    border-bottom-left-radius: 20px;
}

.box-3 {
    background-color: #00ffff;
    border: 2px dotted magenta;
    border-top-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.box-4 {
    background-color: #008080;
    border: 2px solid green;
    animation: rotateClockwise 4s linear infinite;
}

.rotate-text {
    color: yellow;
    font-size: 14px;
    transform: rotate(180deg);
}

@keyframes rotateClockwise {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}