.wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    background-color: transparent;
    position: relative;
    overflow: hidden;
    padding-top: 15px;
}

.wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 400px;
    background-color: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%) ellipse(100% 100%);
    z-index: -1;
}

.button-container {
    position: relative;
    display: inline-flex;
    padding: 10px;
    background-color: transparent;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin-top: 10px;
}

.highlight {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100px;
    height: 40px;
    background-color: blue;
    border-radius: 10px;
    transform: translateY(-50%);
    transition: transform 0.3s ease, width 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    z-index: 0;
    opacity: 1;
    visibility: visible;
}

.highlight.hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.btn {
    padding: 10px 25px;
    margin: 5px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    outline: none;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
    font-size: 16px;
}

.highlight {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100px;
    height: 40px;
    background-color: blue;
    border-radius: 10px;
    transform: translateY(-50%);
    transition: transform 0.3s ease, width 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
	will-change: transform, opacity;
    z-index: 0;
    opacity: 1;
    visibility: visible;
}

.highlight.hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#movingElement1, #movingElement2 {
    width: auto;
    height: 70%;
    position: absolute; /* 使用absolute以便于精确控制位置 */
}

#movingElement1 {
	visibility: hidden;
}

#movingElement2 {
    left: 0; /* 初始位置在左边 */
}

#startButton1, #startButton2 {
    margin-bottom: 10px; /* 给按钮下方加一些间距 */
    display: block;
}

/*#page {
	position: absolute;
}*/