.top_banner {
    height: 92vh;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.top_banner > div {
    width: 100vw;
    height: 100vh;
    position: absolute;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.top_banner > div > img {
    height: 50%;
}

.top_banner > div  > h4 {
    font-size: 35px;
    font-weight: bold;
}

.top_banner > div  > h4 > p {
    font-size: 55px;
}

.top_banner > div  > h4 > span {
    font-size: 34px;
}

.top_banner > ul  {
    /* margin-top: 50%; */
    margin-left: 100%;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    /* opacity: 0.1; */
}

.top_banner > ul >  li {
    position: absolute;
    border-radius: 50%;
    border: solid 1px #f5f5f5;
}

.top_banner > ul >  li:nth-child(1)  {
    width: 1400px;
    height: 1400px;
}

.top_banner > ul >  li:nth-child(2) {
    width: 1100px;
    height:1100px;
}

.top_banner > ul >  li:nth-child(3) {
    width: 800px;
    height: 800px;
}

.top_banner > ul >  li:nth-child(4) {
    width: 600px;
    height: 600px;
}

.top_banner > ul >  li:nth-child(5) {
    width: 400px;
    height: 400px;
}

.top_banner > ul >  li:nth-child(6) {
    width: 200px;
    height: 200px;
}


.myproduct {
    margin-top: 50px;
}

.myproduct > h1 {
    position: relative;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.myproduct > h1 > a {
    color: #9e9e9e;
    right: 0px;
    padding: 3px 16px;
    border-radius: 100px;
    border: solid 1px #9e9e9e;
    font-size: 12px;
    display: block;
    position:absolute;
}

.myproduct > h1 > a:hover {
    color: #000;
    border: solid 1px #000;
}

.myproduct > h1 > div {
    width: 100%;
    font-size: 24px;
    text-align: center;
}

.myproduct > ul {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 20px;
}


.myproduct > ul > li {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    background-color: #f5f5f5;
}