html,
body {
    position: relative;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

video {
    position: absolute;
    width: 100%;
    height: auto;
}

.card {
    position: absolute;
    width: 100%;
    height: 760px;
    background: rgba(0, 0, 0, .4);
}

.backdrop-blur {
    backdrop-filter: blur(2px);
    /* 模糊效果 */
}

h1 {
    text-align: center;
    /* 置中 */
    color: wheat;
}

#Special {
    height: 140px;
    width: 140px;
    float: left;
    position: absolute;
    top: 300px;
    left: 80px;
    -webkit-filter: drop-shadow(10px 10px 20px #eaeaea);
    animation: move 1.3s infinite alternate;
}

#special {
    color: #070707da;
    font-size: 28px;
    text-indent: 1.5em;
    float: left;
    position: absolute;
    top: 428px;
    left: 80px;
    animation: move 1.3s infinite alternate;
}

#Portfolio {
    height: 140px;
    width: 140px;
    float: left;
    position: absolute;
    top: 130px;
    left: 350px;
    -webkit-filter: drop-shadow(10px 10px 20px #eaeaea);
    animation: move 1.3s infinite alternate;
}

#portfolio {
    color: #070707da;
    font-size: 28px;
    text-indent: 1em;
    float: left;
    position: absolute;
    top: 250px;
    left: 350px;
    animation: move 1.3s infinite alternate;
}

#Resume {
    height: 140px;
    width: 140px;
    float: left;
    position: absolute;
    top: 170px;
    right: 410px;
    -webkit-filter: drop-shadow(10px 10px 20px #eaeaea);
    animation: move 1.3s infinite alternate;
}

#resume {
    color: #070707da;
    font-size: 28px;
    float: left;
    position: absolute;
    top: 290px;
    right: 420px;
    animation: move 1.3s infinite alternate;
}

#QA {
    height: 120px;
    width: 120px;
    float: left;
    position: absolute;
    top: 400px;
    right: 120px;
    -webkit-filter: drop-shadow(10px 10px 20px #eaeaea);
    animation: move 1.3s infinite alternate;
}

#qA {
    color: #070707da;
    font-size: 28px;
    float: left;
    position: absolute;
    top: 503px;
    right: 120px;
    animation: move 1.3s infinite alternate;
}

@keyframes move {

    /* 上下晃動效果 */
    from {
        transform: translateY(0);
    }

    to {
        transform: translateY(10px);
    }
}

.footer {
    position: absolute;
    margin-top: 750px;
    width: 100%;
    height: 130px;
    background-color: #111;
}

.copyright {
    float: left;
    padding-top: 20px;
    padding-left: 50px;
    color: #00a4ff;
}

.copyright p {
    font-size: 16px;
}

.links {
    float: right;
    margin-right: 20px;
}


.links dl dt {
    font-size: 18px;
    color: #00a4ff;
    margin-bottom: 5px;
}

.links dl dd {
    font-size: 14px;
    color: #00a4ff;
    margin-left: -10px;
}