* {
    padding: 0px;
    margin: 0px;
    list-style: none;
    text-decoration: none;
}

body {
    background-color: #2d88c5;
}

@keyframes bubbleFlow {
    0% {
        bottom: -200px;
    }

    100%{
        bottom: 100%;
    }
}

.main {
    width: calc(100%-2px);
    /* width: 100%; */
    /* height: 100vh; */
    /* border: 1px solid red; */
    display: flex;
    /* justify-content: space-around; */
}

.bubble1 {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    position: fixed;
    bottom: -200px;
    animation: bubbleFlow 5s 2s infinite linear;
    /* left: 0px; */
}
.bubble2 {
    height: 90px;
    width: 90px;
    border-radius: 50%;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    position: fixed;
    bottom: -200px;
    animation: bubbleFlow 8s 4s infinite linear;
    left: 10%;
}
.bubble3 {
    position: fixed;
    bottom: -200px;
    height: 40px;
    width: 40px;
    border-radius: 50%;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    left: 20%;
    animation: bubbleFlow 4s 1s infinite linear;
}
.bubble4 {
    height: 70px;
    width: 70px;
    left: 30%;
    border-radius: 50%;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    position: fixed;
    bottom: -200px;
    animation: bubbleFlow 6s 3s infinite linear;
}
.bubble5 {
    height: 30px;
    position: fixed;
    left: 40%;
    bottom: -200px;
    width: 30px;
    border-radius: 50%;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    animation: bubbleFlow 7s 5s infinite linear;
}
.bubble6 {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    background-color: transparent;
    position: fixed;
    left: 50%;
    bottom: -200px;
    box-shadow: inset 0px 0px 10px 3px white;
    animation: bubbleFlow 7s 3s infinite linear;
}
.bubble7 {
    height: 90px;
    position: fixed;
    bottom: -200px;
    width: 90px;
    border-radius: 50%;
    background-color: transparent;
    left: 60%;
    box-shadow: inset 0px 0px 10px 3px white;
    animation: bubbleFlow 4s 7s infinite linear;
}
.bubble8 {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    position: fixed;
    bottom: -200px;
    left: 70%;
    animation: bubbleFlow 6s 5s infinite linear;
}
.bubble9 {
    height: 60px;
    position: fixed;
    bottom: -200px;
    width: 60px;
    border-radius: 50%;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    left: 80%;
    animation: bubbleFlow 5s 4s infinite linear;
}
.bubble10 {
    height: 80px;
    width: 80px;
    left: 90%;
    border-radius: 50%;
    position: fixed;
    bottom: -200px;
    background-color: transparent;
    box-shadow: inset 0px 0px 10px 3px white;
    animation: bubbleFlow 3s 2s infinite linear;
}