body {
    background: black;  
    display: flex;
    justify-content: center;
    align-content: center;
    color: aqua;
    font-family: "poppins" , sans-serif;
}
form {
    display: flex;
    outline: none;
    flex-wrap: wrap;
    z-index: 1;
}
div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-size: 16px;
    height: 60px;
}
.header {
    font-size: larger;
    transition-duration: 2s;
}
.header:hover {
    font-size: 23px;
    color: pink;
}
.wrapper    {
    margin: 10px 10px 20px 10px;
    height: fit-content;
    width: fit-content;
    border-radius: 5px;
    background: transparent;
}
.wrapper .input-box {
    margin: 0;
    padding: 0;
    width: 200px;
    height: 20px;
    outline: none;
    border: none;
    border-bottom: 2px solid rgba(26, 184, 196, 0.863);
    background: transparent;
    font-weight: 300;
    color: white;
    transition-duration: .5s;
    z-index: 0;
}
.wrapper .input-box:hover {
    transform: scale(1.1);
}
.expire .input-box {
    color: grey;
}

.submit {
 
    height: 20px;
    border-radius: 10px;
    border: none;
    background: aqua;
    transition-duration: 1s;
    transition-timing-function: ease-out;
    cursor: pointer;
}
.submit:hover {
    background-color:red;
    transform: rotateX(360deg);
}
.submit:active {
    background-color: orangered;
}
.formspace {
    transition-duration: 1s;
    display: flex;
    align-content: flex-end;
    z-index: 1;
}
.formspace:hover {
    transform: translateY(-70%);
      
}



.bubble-container {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.bubble {
    position: absolute;
    bottom: -100px;
    width: 40px;
    height: 40px;
    background: rgba(18, 136, 101, 0.6);
    border-radius: 50%;
    opacity: 0.7;
    animation: rise 10s infinite ease-in;

}

.bubble:nth-child(2) {
    width: 60px;
    height: 60px;
    left: 20%;
    background-color: red;
    animation-duration: 12s;
    animation-delay: 2s;
}

.bubble:nth-child(3) {
    width: 30px;
    height: 30px;
    left: 40%;
    background-color: blue;
    animation-duration: 14s;
    animation-delay: 4s;
}

.bubble:nth-child(4) {
    width: 50px;
    height: 50px;
    left: 60%;
    background-color: yellowgreen;
    animation-duration: 16s;
    animation-delay: 6s;
}

.bubble:nth-child(5) {
    width: 70px;
    height: 70px;
    left: 80%;
    background-color: blueviolet;
    animation-duration: 18s;
    animation-delay: 8s;
}

.bubble:nth-child(6) {
    width: 40px;
    height: 40px;
    left: 10%;
    background-color: aqua;
    animation-duration: 20s;
    animation-delay: 10s;
}

.bubble:nth-child(7) {
    width: 60px;
    height: 60px;
    left: 30%;
    background-color: yellow;
    animation-duration: 22s;
    animation-delay: 12s;
}

.bubble:nth-child(8) {
    width: 30px;
    height: 30px;
    left: 50%;
    background-color: chartreuse;
    animation-duration: 24s;
    animation-delay: 14s;
}

.bubble:nth-child(9) {
    width: 50px;
    height: 50px;
    left: 70%;
    background-color: gold;
    animation-duration: 26s;
    animation-delay: 16s;
}

.bubble:nth-child(10) {
    width: 70px;
    height: 70px;
    left: 90%;
    background-color: chocolate;
    animation-duration: 28s;
    animation-delay: 18s;
}

@keyframes rise {
    0% {
        transform: translateY(0);
        opacity: 0.3;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-1200px);
        opacity:0.3 ;
    }
}