html {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Work Sans", sans-serif;
    background-image: url(/img/love\ image.jpeg);
}

.container {
    height: 100vh;
    width: 100vh;
    margin: 0 auto;
    text-align: center;
    visibility: hidden;
    position: relative;
    overflow: hidden;
}

.container div.six {
    top: 10vh;
    z-index: 1;
}

.container div.seven,
.container div.eight {
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
}

.container > div {
    position: absolute;
    left: 0;
    right: 0;
    top: 20vh;
}

.one {
    font-size: 4.5rem;
}

.one #name {
    /* Xuong dong */
    white-space: nowrap;
    display: inline-block;
}

.one > img {
    vertical-align: middle;
    margin-bottom: 10px;
    max-width: 100%;
    height: auto;
}

.two {
    font-size: 1.2rem;
    font-weight: lighter;
}

.three {
    font-size: 3rem;
}

.four .text-box {
    width: 600px;
    margin: 0 auto;
    border: 3px solid #aaa;
    border-radius: 5px;
    padding: 10px;
    position: relative;
}

.text-box p {
    margin: 0;
    text-align: left;
}

.text-box span {
    visibility: hidden;
}

.text-box .fake-btn {
    position: absolute;
    right: 5px;
    bottom: 5px;
    color: #fff;
    background-color: rgb(21, 161, 237);
    padding: 5px 8px;
    border-radius: 3px;
}

.five p {
    font-size: 2rem;
    position: absolute;
    left: 0;
    right: 0;
}

.idea-3 strong {
    padding: 3px 5px;
    border-radius: 3px;
    display: inline-block;
}

.five .idea-5 {
    font-size: 4rem;
}

.idea-5 span,
.idea-6 span,
.wish-hbd span {
    display: inline-block;
}

.idea-6 span {
    font-size: 15rem;
}

.six {
    position: relative;
}

.six img {
    display: inline-block;
    max-width: 69%;
    height: auto;
}

.six .hat {
    position: absolute;
    width: 80px;
    top: -35px;
    left: 41.5%;
    /* transform: scale(0.1); */
}

.baloons img {
    display: inline-block;
    position: absolute;
    width: 200px;
}

.baloons img:nth-child(even) {
    left: 10%;
}

.baloons img:nth-child(odd) {
    right: 10%;
}

.baloons img:nth-child(3n + 0) {
    left: 30%;
}

.eight svg {
    width: 25px;
    position: absolute;
    top: 0;
    left: 0;
    visibility: hidden;
    z-index: -1;
}

.eight svg:nth-child(1) {
    top: 7vh;
    left: 5vw;
    fill: #bd6ecf;
}

.eight svg:nth-child(2) {
    top: 23vh;
    left: 35vw;
    fill: #7dd175;
}

.eight svg:nth-child(3) {
    top: 33vh;
    left: 23vw;
    fill: #349d8b;
}

.eight svg:nth-child(4) {
    top: 43vh;
    left: 57vw;
    fill: #347a9d;
}

.eight svg:nth-child(5) {
    top: 68vh;
    left: 7vw;
    fill: #c66053;
}

.eight svg:nth-child(6) {
    top: 42vh;
    left: 77vw;
    fill: #bfaa40;
}

.eight svg:nth-child(7) {
    top: 68vh;
    left: 83vw;
    fill: #e3bae8;
}

.eight svg:nth-child(8) {
    top: 86vh;
    left: 37vw;
    fill: #8762cb;
}

.eight svg:nth-child(9) {
    top: 94vh;
    left: 87vw;
    fill: #9a90da;
}

.wish-hbd {
    font-size: 3em;
    margin: 0;
    /* text-transform: uppercase; */
}

.wish h5 {
    font-weight: lighter;
    font-size: 2rem;
    margin: 10px 0 0;
}

.nine p {
    font-size: 2rem;
    font-weight: lighter;
}

#replay {
    z-index: 3;
    cursor: pointer;
}

/* Media Queries */
@media screen and (max-height: 1000px) {
    .six .hat {
        left: 40%;
    }
}

@media screen and (max-height: 800px) {
    .six .hat {
        left: 37%;
    }
}

@media screen and (max-height: 700px) {
    .six .hat {
        left: 32%;
    }
}

@media screen and (max-height: 850px) and (max-width: 450px) {
    .six .hat {
        left: 32%;
    }
}

@media screen and (max-width: 500px) {
    .container {
        width: 90%;
    }

    .four .text-box {
        width: 90%;
    }

    .text-box .fake-btn {
        right: 5px;
        bottom: -38px;
    }

    .idea-5 span {
        display: block;
    }

    .idea-6 span {
        font-size: 10rem;
    }

    .six .hat {
        width: 50px;
        top: -20px;
    }

    .wish-hbd {
        font-size: 2em;
    }

    .wish h5 {
        font-size: 1.4rem;
    }

    .nine p {
        font-size: 1.5rem;
        font-weight: lighter;
    }
}