前端-第3周第2次-JS(1)-2022·1·23.css

body {
    background-color: white;
    background-image: url(http://photogz.photo.store.qq.com/psc?/V13caMay1SDaMM/05RlWl8gsTOH*Z17MtCBzJYykIcp7etRkkmWPcQwEXQoKfGN*VF3byUWQgDTBePm2EOJ2J36h.mzywKgwPLXrg!!/b&bo=oAU4BKAFOAQRADc!&rf=viewer_311);
    background-clip: border-box;
    background-repeat: no-repeat;
    background-position: center center;
    background-origin: border-box;
    background-attachment: fixed;
}

.box {
    display: grid;

    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(2, 1fr);
    grid-template-areas: 'a a b d f'
                         'a a c e g';
    column-gap: 10px;
    row-gap: 10px;
    justify-items: center;
    align-items: center;
    justify-content: center;
    align-content: center;

    width: 1000px;
    height: auto;
    padding: 25px;
    margin: 25vh auto;
    min-width: 1000px;

    background-color: rgba(204, 204, 204, 0.5);

    border-radius: 10px;

    transition-property: box-shadow, background-color;
    transition-duration: 1000ms;
    transition-timing-function: linear;
    transition-delay: 0s;
}
.box:hover {
    box-shadow: 0px 0px 5px 5px #aaa;
    background-color: rgba(204, 204, 204, 1);
}

.item:nth-child(1) {
    grid-area: a;
}
.item:nth-child(2) {
    grid-area: b;
}
.item:nth-child(3) {
    grid-area: c;
}
.item:nth-child(4) {
    grid-area: d;
}
.item:nth-child(5) {
    grid-area: e;
}
.item:nth-child(6) {
    grid-area: f;
}
.item:nth-child(7) {
    grid-area: g;
}

.img {
    width: 100%;

    position: relative;
}
.img img {
    width: 100%;

    border-radius: 5px;

    transition-property: box-shadow, filter;
    transition-duration: 500ms;
    transition-timing-function: linear;
    transition-delay: 0s;

    filter: none;
}

.img:hover img {
    box-shadow: 0px 0px 10px 5px #999;

    filter: saturate(125%);
}

.title {
    width: 80%;
    height: 2em;

    position: absolute;
    bottom: 2.5%;
    left: 10%;

    color: #ffffff;
    line-height: 2em;
    text-align: center;
    font-size: 15px;
    text-shadow: 0px 0px 10px #000;

    transition-property: font-size, bottom;
    transition-duration: 500ms;
    transition-timing-function: ease;
    transition-delay: 0s;
}
.img:hover .title {
    font-size: 20px;
    bottom: 25%;
    text-shadow: 0px 0px 20px #000;
}
.item:nth-child(1) .img:hover .title {
    font-size: 30px;
    text-shadow: 0px 0px 30px #000;
}