{"html":"

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","css":".box {\n --clr-shadow__border: #0096fa;\n --clr-text: #F6F4EB;\n --clr-snowflake: #F6F4EB;\n --clr-snowfall: #91C8E4;\n --size: 3rem;\n position: relative;\n outline: 1px solid var(--clr-shadow__border);\n}\n\n.button {\n font-weight: 600;\n font-size: 1.5rem;\n letter-spacing: 0.2rem;\n padding: calc(var(--size) / 3) var(--size);\n background: transparent;\n border: none;\n cursor: pointer;\n color: var(--clr-text);\n text-shadow: 2px 0px var(--clr-shadow__border), 0px 2px var(--clr-shadow__border),\n -2px 0px var(--clr-shadow__border), 0px -2px var(--clr-shadow__border);\n}\n\n.snowfall {\n width: 100%;\n height: 100%;\n bottom: 0%;\n gap: 0.3rem;\n transition: 0.5s ease-in-out;\n z-index: -1;\n opacity: 0;\n position: absolute;\n display: flex;\n justify-content: center;\n align-items: center;\n overflow: hidden;\n background: linear-gradient( to bottom, var(--clr-snowfall), #ffffff);\n}\n\n.box:hover .snowfall {\n opacity: 1;\n}\n\n.snowflake {\n height: 0.3rem;\n width: 0.3rem;\n box-shadow: -30px -50px var(--clr-snowflake);\n background-color: var(--clr-snowflake);\n animation: snowfall-animation calc(0.1s * var(--i)) linear infinite;\n opacity: 1;\n}\n\n@keyframes snowfall-animation {\n 0% {\n transform: translateY(calc(-103% * var(--i)));\n }\n\n 100% {\n transform: translateY(calc(100% * var(--i)));\n opacity: 0;\n }\n}\n\n\n\n\n\n\n\n"}

slimy-newt-73

👁 实时预览

📝 源代码