Heim > Artikel > Web-Frontend > So verwenden Sie reines CSS, um ein Halloween-Umschaltsteuerelement zu implementieren (Quellcode beigefügt)
Der Inhalt dieses Artikels befasst sich mit der Verwendung von reinem CSS zur Implementierung der Halloween-Umschaltsteuerung (Quellcode im Anhang). Ich hoffe, dass er für Sie hilfreich ist.
https://github.com/shanyuhai123 /learnCSS/tree/master/0159-halloween-switcher
Container definierenhalloween-switcher
, umschalten checkbox
<section> <input> <label> <div></div> <div></div> </label> </section>
Schriftart einführen, zentriert Anzeige:
@import url('https://fonts.googleapis.com/css?family=Kodchasan'); * { font-family: 'Kodchasan'; } html { font-size: 20px; } body { width: 100vw; height: 100vh; display: flex; align-items: center; justify-content: center; background: #081219; overflow: hidden; }
Stellen Sie den tatsächlichen Container einlabel
Größe
.halloween-label { width: 30rem; height: 10rem; border: 3px solid #E56D48; border-radius: 10rem; cursor: pointer; display: flex; align-items: center; position: relative; }
Fügen Sie die Farbe von zwei Containern hinzu
html { --pumpkin-color: #E56D48; --vampire-color: #4D7C99; }
Definitionpumpkin-container
, vampire-container
Container und Text
.halloween-input ~ .halloween-label::before, .halloween-input:checked ~ .halloween-label::before { position: absolute; font-size: 2.5rem; text-transform: uppercase; } .halloween-input ~ .halloween-label::before { content: 'Pumpkin'; color: var(--pumpkin-color); left: 70%; transform: translateX(-70%); } .halloween-input:checked ~ .halloween-label::before { content: 'Vampire'; color: var(--vampire-color); left: 25%; transform: translateX(-25%); } .halloween-input ~ .halloween-label .pumpkin-container, .halloween-input ~ .halloween-label .vampire-container { width: 9.5rem; height: 9.5rem; border-radius: 50%; position: absolute; left: 0.25rem; overflow: hidden; } .halloween-input ~ .halloween-label .pumpkin-container { background-color: var(--pumpkin-color); filter: opacity(1); } .halloween-input ~ .halloween-label .vampire-container { background-color: var(--vampire-color); filter: opacity(0); } .halloween-input:checked ~ .halloween-label .pumpkin-container { left: calc(100% - 0.25rem); transform: translateX(-100%); filter: opacity(0); } .halloween-input:checked ~ .halloween-label .vampire-container { left: calc(100% - 0.25rem); transform: translateX(-100%); filter: opacity(1); }
Hinzugefügtlabel
Container-Farbverlauf
.halloween-label { border: 3px solid var(--label-border-color); transition: .5s ease-in-out; } .halloween-label { --label-border-color: var(--pumpkin-color); } .halloween-input:checked ~ .halloween-label { --label-border-color: var(--vampire-color); }
pumpkin-container
, vampire-container
Container und Text
Animationseffekte
.halloween-input ~ .halloween-label::before, .halloween-input:checked ~ .halloween-label::before { transition: .5s ease; } .halloween-input ~ .halloween-label .pumpkin-container, .halloween-input ~ .halloween-label .vampire-container { transition: .5s ease; }
zuerst malenpumpkin
, Voll ergänzen pumpkin-container
<p> </p><p></p> <p></p>
Neue Hautfarbe
html { --pumkin-pulp-color: #330A0F; }
Gemäldepumpkin
von pumpkin__eyes-n-nose
Pseudoelementen zum Zeichnen von Augen
.pumpkin__eyes-n-nose { position: absolute; top: 20%; width: 0; height: 0; border-style: solid; border-width: 0 0.8rem 1.6rem 0.8rem; color: var(--pumpkin-color); border-bottom-color: var(--pumkin-pulp-color); background-color: var(--pumkin-pulp-color); } .pumpkin__eyes-n-nose::before, .pumpkin__eyes-n-nose::after { content: ''; position: absolute; width: 1rem; height: 1rem; background-color: var(--pumkin-pulp-color); border-radius: 50%; top: 0.5rem; left: 0; } .pumpkin__eyes-n-nose::before { margin-left: -3.25rem; } .pumpkin__eyes-n-nose::after { margin-left: 2.25rem; }
Gemäldepumpkin
von pumpkin__mouth-n-teeths
Zähne mit Pseudoelementen zeichnen
.pumpkin__mouth-n-teeths { position: absolute; width: 6.5rem; height: 3.25rem; bottom: 10%; background-color: var(--pumkin-pulp-color); border-radius: 0 0 6.5rem 6.5rem; } .pumpkin__mouth-n-teeths::before, .pumpkin__mouth-n-teeths::after { content: ''; position: absolute; height: 0.75rem; width: 1rem; background-color: var(--pumpkin-color); } .pumpkin__mouth-n-teeths::before { top: 0; left: 1.25rem; } .pumpkin__mouth-n-teeths::after { height: 1rem; bottom: 0; right: 1.25rem; }
und dann vampire
zeichnen, vervollständigen vampire-container
<p> </p><p></p> <p> </p><p></p> <p></p>
Pseudoelemente verwenden, um vampire-container
Gesicht
.vampire-container::before, .vampire-container::after { content: ''; position: absolute; width: 100%; height: 100%; background-color: #c2def2; /* face color */ border-radius: 45% 45% 0 0; top: 0.75rem; } .vampire-container::before { left: -4rem; } .vampire-container::after { right: -4rem; }Pseudo-Element zeichnet
vampire__eyes
.vampire__eyes { top: 20%; position: absolute; z-index: 1; } .vampire__eyes::before, .vampire__eyes::after { content: ''; position: absolute; width: 1rem; height: 1rem; background-color: #d63e49; /* eye-color */ border-radius: 50%; top: 0.5rem; left: 0; } .vampire__eyes::before { margin-left: -3.25rem; } .vampire__eyes::after { margin-left: 2.25rem; }Zeichnet
vampire__mouth
.vampire__mouth { position: absolute; width: 6.5rem; height: 3.25rem; background-color: var(--pumkin-pulp-color); bottom: 10%; border-radius: 0 0 6.5rem 6.5rem; display: flex; justify-content: center; overflow: hidden; z-index: 1; }Zeichnet
Schneidezähne, Pseudo-Element zeichnet Zähnevampire__teeths
.vampire__teeths { position: absolute; width: 100%; height: 1rem; background-color: #fffae6; top: -1px; } .vampire__teeths::before, .vampire__teeths::after { content: ''; position: absolute; width: 0; height: 0; color: transparent; border-style: solid; border-width: 0.65rem 0.375rem 0 0.375rem; border-top-color: #fffae6; top: 0.95rem; } .vampire__teeths::before { left: 1rem; } .vampire__teeths::after { right: 1rem; }Zeichnen
vampire__tongue
.vampire__tongue { position: absolute; width: 3.5rem; height: 1.75rem; background-color: #d63e49; bottom: -0.75rem; border-radius: 3.5rem 3.5rem 0 0; }und dann
ausblenden, um checkbox
.halloween-input { display: none; }Lächelnnanimation hinzufügen
smile
.vampire__teeths { animation: smile 2s ease-in-out infinite; } .vampire__tongue { animation: smile 3s ease-in-out infinite; } @keyframes smile { 50% { transform: scaleY(1.5); } }
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