* {
    padding: 0;
    margin: 0;
}

body, html {
    font-size: 62.5%;
}

.flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

.flex-center {
    align-items: center;
}

.flex-center2 {
    justify-content: center;
}

.textStyle {
    color: #ffffff;
    font-family: PingFangSC-Medium;
}

.textStyle1 {
    font-size: 3.5rem;
    letter-spacing: 0.175rem;
    margin-left: 3.9%;
}

.textStyle2 {
    margin-left: 5.1%;
}

.textStyle3 {
    font-size: 2.6rem;
    letter-spacing: 0.13rem;
    text-align: center;
    height: 5rem;
    line-height: 5rem;
}

.textStyle4 {
    font-size: 1.8rem;
    letter-spacing: 0.125rem;
}

.textStyle5 {
    padding: 0.3rem 0;
    flex: 1;
}

.textStyle6 {
    font-size: 2.6rem;
    letter-spacing: 0.13rem;
    height: 7rem;
}

.indexPage {
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.topContent {
    width: 100%;
    height: 10%;
    background-color: rgb(38, 56, 120);
}

.bottomContent {
    flex: 1;
    width: 100%;
    background-image: linear-gradient(to bottom, rgb(11, 22, 65), rgb(6, 14, 58));
}

.leftContent {
    flex: 5;
    height: 75%;
    cursor: pointer;
    position: relative;
}

.broadcast {
    width: 115.5rem;
    height: 62rem;
    position: relative;
    overflow: hidden;
}

.broadcast ul {
    width: 500%;
    height: 100%;
    left: 0;
    top: 0;
    padding: 0;
    list-style: none;

}

.broadcast li {
    left: 0;
    float: left;
    list-style: none;
}

.broadcast img {
    width: 115.5rem;
    height: 62rem;
}

.broadcast ol {
    position: absolute;
    right: 3rem;
    bottom: 3rem;
}

.broadcast ol li {
    position: relative;
    float: left;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background-color: rgba(155, 155, 155, .45);
    color: #fff;
    text-align: center;
    margin-right: 1.5rem;
    cursor: pointer;
    line-height: 2rem;
}

.broadcast ol li.first-li {
    background-color: cornflowerblue;
}


.rightContent {
    flex: 3;
    height: 100%;
    padding: 2rem 0;

    box-sizing: border-box;
    overflow: auto;
}

.textContent {
    width: 100%;
    height: 100%;
}

.btnDiv {
    flex: 2;
    width: 100%;
}

.btnStyle {
    height: 50%;
    width: 40%;
    background: #253F88;
    border: 1px solid #FFFFFF;
    border-radius: 3.25rem;
    cursor: pointer;
}

.btnStyle1 {
    cursor: pointer;
    text-decoration: underline;
    text-align: center;
}