css制作波浪
CSS 制作波浪效果
使用 CSS 可以实现多种波浪效果,以下是几种常见的方法:
使用 border-radius 和 box-shadow
通过调整 border-radius 和 box-shadow 可以模拟波浪形状:
.wave {
width: 200px;
height: 100px;
border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
background: linear-gradient(to right, #4facfe, #00f2fe);
}
使用 SVG 路径
通过 SVG 的 path 元素绘制波浪形状,再嵌入到 CSS 中:
<div class="wave-container">
<svg viewBox="0 0 1200 120" preserveAspectRatio="none">
<path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="#4facfe"></path>
</svg>
</div>
.wave-container {
width: 100%;
overflow: hidden;
}
.wave-container svg {
display: block;
}
使用 CSS 动画
通过 CSS 动画让波浪动起来:
.wave {
position: relative;
height: 150px;
background: linear-gradient(to right, #4facfe, #00f2fe);
overflow: hidden;
}
.wave:before {
content: "";
position: absolute;
left: 0;
bottom: 0;
width: 200%;
height: 100%;
background-repeat: repeat no-repeat;
background-position: 0 bottom;
background-size: 50% 100px;
background-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 120" xmlns="http://www.w3.org/2000/svg"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="%234facfe"/></svg>');
animation: wave 5s linear infinite;
}
@keyframes wave {
0% { transform: translateX(0); }
100% { transform: translateX(-50%); }
}
使用 CSS 渐变
通过 CSS 渐变模拟波浪颜色过渡:
.wave {
width: 100%;
height: 100px;
background: linear-gradient(to right, transparent 10%, #4facfe 50%, transparent 90%);
border-radius: 50% / 20px;
}
这些方法可以根据实际需求组合或调整,实现不同的波浪效果。SVG 方式通常能提供更精细的控制,而纯 CSS 方法则更轻量。动画效果的波浪需要合理设置关键帧和持续时间。







