* {
    margin: 0;
    padding: 0;
}

.section-wave {
    position: relative;
    width: 100%;
    height: 15vh;
    *background: #3586ff;
    overflow: hidden;
}

.section-wave .wave 
{
    position:absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background-image: url("../images/wave/wave1.png");
    background-size: 1000px 100px;
}

.section-wave .wave.wave1 {
    animation: animate 30s linear infinite;
    z-index: 999;
    opacity: 1;
    animation-delay: 0s;
    bottom: -1px;
}


.section-wave .wave.wave2 {
    animation: animate2 15s linear infinite;
    z-index: 998;
    opacity: 0.5;
    animation-delay: -5s;
    bottom: 10px;
}

.section-wave .wave.wave3 {
    animation: animate 15s linear infinite;
    z-index: 997;
    opacity: 0.2;
    animation-delay: -2s;
    bottom: 15px;
}


.section-wave .wave.wave4 {
    animation: animate2 5s linear infinite;
    z-index: 996;
    opacity: 0.7;
    animation-delay: -5s;
    bottom: 20px;
}
@keyframes animate {
    0%
    {
        background-position-x: 0; 
    }
    100%
    {
        background-position-x: 1000px; 
    }
}
@keyframes animate2 {
    0%
    {
        background-position-x: 0; 
    }
    100%
    {
        background-position-x: -1000px; 
    }
}