CSS实现晴天

• html

<div class="weather sunny"></div>

• css

.weather {
    position: relative;
    display: inline-block;
    width: 180px;
    height: 240px;
    background: #23b7e5;
    border-radius: 8px;
}
.sunny:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: #F6D963;
    border-radius: 50%;
    box-shadow: 0 0 20px #ff0;
    z-index: 2;
}
.sunny:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -45px 0 0 -45px; 
    width: 90px;
    height: 90px;
    background: #FFEB3B;
    clip-path: polygon(
        50% 0%,
        64.43% 25%,
        93.3% 25%,
        78.87% 50%,
        93.3% 75%,
        64.43% 75%,
        50% 100%,
        35.57% 75%,
        6.7% 75%,
        21.13% 50%,
        6.7% 25%,
        35.57% 25%);
    z-index: 1;
    animation: sunScale 2s linear infinite;
}
@keyframes sunScale {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

会实现动态效果

6665EBAC-F1AF-4d25-AEC1-D6C5A796CDD8.png