.b-main {
    position: relative;
    left: 50%;
    top: 50%;
    width: 350px;
    height: 250px;
    transform: translate(-50%, -50%);
    background-color: rgb(255, 255, 255);
    border-radius: 15px;
    box-shadow: 0 10px 10px 0 rgba(0, 0, 0, 0.192);
}

.bubble {
    position: fixed;
    z-index: 99999;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.527);
    display: none;
}

.b-main h2 {
    position: relative;
    text-align: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%);
}

.bubble-icon {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -120%);
}

.b-main span {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, 200%);
}

.bubble-exit {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(480%, -550%);
}