/******* wave *****/

.wave  {
    height: 150px;
    overflow: hidden;
    margin-top: -70px;
    z-index: 1000;
    position: relative;
}

.wave_rotated {
    position: absolute;
    width: 100%;
    margin-top: -40px;
    
    transform: rotate(
180deg
);

}


@media(max-width: 767px) {
    .wave  {
        height: 80px;
        
    }
    
    .wave  {
        height: 80px;
        
    }
}