Данный эффект волн может быть применен к любому компоненту, например на кнопки.

Скачать исходники для статьи можно ниже

Данная css анимация представляет собой волнистый фон, состоящий из 2 слоев прозрачных синих тонов, которые волнуются в любом направлении.

Настроить цвет и другие параметры анимации можно здесь:

Ссылка на Codepen:
“codepen.io/csspoints/pen/WNeOEqd”

Скачать можно здесь:
“codepen-api-export-production.s3.us-west-2.amazonaws.com/zip/PEN/WNeOEqd/1567356637947/css-waves-for-website-full-responsive-design.zip”

Html код:

<div class="header">
    <div class="inner-header flex">
        <svg version="1.1" class="logo" baseProfile="tiny" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 500 500" xml:space="preserve">
            <path fill="#FFFFFF" stroke="#000000" stroke-width="10" stroke-miterlimit="10" d="M57,283" />
            <g>
                <path fill="#fff" d="M250.4,0.8C112.7,0.8,1,112.4,1,250.2c0,137.7,111.7,249.4,249.4,249.4c137.7,0,249.4-111.7,249.4-249.4
C499.8,112.4,388.1,0.8,250.4,0.8z M383.8,326.3c-62,0-101.4-14.1-117.6-46.3c-17.1-34.1-2.3-75.4,13.2-104.1
c-22.4,3-38.4,9.2-47.8,18.3c-11.2,10.9-13.6,26.7-16.3,45c-3.1,20.8-6.6,44.4-25.3,62.4c-19.8,19.1-51.6,26.9-100.2,24.6l1.8-39.7		c35.9,1.6,59.7-2.9,70.8-13.6c8.9-8.6,11.1-22.9,13.5-39.6c6.3-42,14.8-99.4,141.4-99.4h41L333,166c-12.6,16-45.4,68.2-31.2,96.2	c9.2,18.3,41.5,25.6,91.2,24.2l1.1,39.8C390.5,326.2,387.1,326.3,383.8,326.3z" />
            </g>
        </svg>
        <h1>Simple CSS Waves</h1>
    </div>

    <!--Waves Container-->
    <div>
        <svg class="waves" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 24 150 28" preserveAspectRatio="none" shape-rendering="auto">
            <defs>
                <path id="gentle-wave" d="M-160 44c30 0 58-18 88-18s 58 18 88 18 58-18 88-18 58 18 88 18 v44h-352z" />
            </defs>
            <g class="parallax">
                <use xlink:href="#gentle-wave" x="48" y="0" fill="rgba(255,255,255,0.7" />
                <use xlink:href="#gentle-wave" x="48" y="3" fill="rgba(255,255,255,0.5)" />
                <use xlink:href="#gentle-wave" x="48" y="5" fill="rgba(255,255,255,0.3)" />
                <use xlink:href="#gentle-wave" x="48" y="7" fill="#fff" />
            </g>
        </svg>
    </div>
    <!--Waves end-->

</div>
<div class="content flex">
    <p>2019 | Free to use</p>
</div>

Css код:

@import url(//fonts.googleapis.com/css?family=Lato:300:400);
body {
    margin: 0;
}
h1 {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    letter-spacing: 2px;
    font-size: 48px;
}
p {
    font-family: 'Lato', sans-serif;
    letter-spacing: 1px;
    font-size: 14px;
    color: #333333;
}
.header {
    position: relative;
    text-align: center;
    background: linear-gradient(60deg, rgba(84, 58, 183, 1) 0%, rgba(0, 172, 193, 1) 100%);
    color: white;
}
.logo {
    width: 50px;
    fill: white;
    padding-right: 15px;
    display: inline-block;
    vertical-align: middle;
}
.inner-header {
    height: 65vh;
    width: 100%;
    margin: 0;
    padding: 0;
}
.flex {
    /*Flexbox for containers*/
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.waves {
    position: relative;
    width: 100%;
    height: 15vh;
    margin-bottom: -7px;
    /*Fix for safari gap*/
    min-height: 100px;
    max-height: 150px;
}
.content {
    position: relative;
    height: 20vh;
    text-align: center;
    background-color: white;
}
/* Animation */
.parallax>use {
    animation: move-forever 25s cubic-bezier(.55, .5, .45, .5) infinite;
}
.parallax>use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}
.parallax>use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}
.parallax>use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}
.parallax>use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}
@keyframes move-forever {
    0% {
        transform: translate3d(-90px, 0, 0);
    }
    100% {
        transform: translate3d(85px, 0, 0);
    }
}
/*Shrinking for mobile*/
@media (max-width: 768px) {
    .waves {
        height: 40px;
        min-height: 40px;
    }
    .content {
        height: 30vh;
    }
    h1 {
        font-size: 24px;
    }
}

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