.bubble{width:90%;height:100%;position:absolute;left:5%;top:0;display:flex;align-content:center;justify-content:center;background-blend-mode:multiply;background-size:cover;border-radius:0 0 50% 50%;overflow:hidden}
.bubbles-container{position:absolute;top:0;left:50%;width:100%;height:100%;transform:translateX(-50%);opacity:1;overflow:visible}
.bubbles{width:100%;height:auto;height:100%;position: relative;}
.bubbles circle{width:10px;height:10px;border-radius:50%;stroke:#fff;fill:none;display:none!important}
.bubbles-large{overflow:visible;position: absolute;left: 0;right: 0;top: 0;bottom: 0;}
.bubbles-large>div{display:inline-block;color:#fff;transform:translateY(300px);will-change:transform,opacity}
.bubbles-large .la1{animation:up 6.5s infinite}
.bubbles-large .la2{animation:up 5.25s 250ms infinite}
.bubbles-large .la3{animation:up 4s 750ms infinite}
.bubbles-large .la4{animation:up 5.5s 1.5s infinite}
.bubbles-large .la5{animation:up 6.5s 4s infinite}
.bubbles-small{overflow:visible;position: absolute;left: 0;right: 0;top: 0;bottom: 0;}
.bubbles-small>div{display:inline-block;color:#fff;transform:translateY(300px);will-change:transform,opacity}
.bubbles-small div circle{transform:scale(0)}
.bubbles-small .sm1{animation:up 5.25s infinite}
.bubbles-small .sm2{animation:up 5.75s infinite}
.bubbles-small .sm3{animation:up 5.25s 250ms infinite}
.bubbles-small .sm4{animation:up 5.75s 325ms infinite}
.bubbles-small .sm5{animation:up 6s 125ms infinite}
.bubbles-small .sm6{animation:up 5.13s 250ms infinite}
.bubbles-small .sm7{animation:up 6.25s 350ms infinite}
.bubbles-small .sm8{animation:up 7s .2s infinite}
.bubbles-small .sm9{animation:up 6.25s 233ms infinite}
.bubbles-small .sm10{animation:up 6s .9s infinite}
@keyframes up{
    0%{opacity: 1;}
    30%{opacity: 1;}
    40%{opacity: .45;}
    50%{opacity: .1;  }
    100%{opacity: .1;transform:translateY(-100px)}
}

.bubbles-small.c2 > div,.bubbles-large.c2 > div{color:#fff;}
.header.currents.c2 .bubbles-small.c2 > div,.header.currents.c2 .bubbles-large.c2 > div{color:#1f6eac}