/*首页文字*/
.content{
    width:100%;
}
.container{
    width:90%;
}
.content .leftspace{
    width:80%;
    position: relative;
    margin-top: 60px;
    margin-bottom: 20px;

}
.content .leftspace .text{
    background-color: #2C74B3;
    color:#FFFFFF;
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1.8em;
    padding-left:7%;
    padding-top:7%;
    padding-right:15%;
    padding-bottom:4%;
    border-radius: 3px;
    box-shadow: 0 0 10px #000000;

}
.content .leftspace .textimg{
    position: absolute;
    padding:0;
    margin:0;
    top: 50%;
	transform: translate(0, -50%);
    left:87%;
    aspect-ratio:1/1;
    box-shadow: 0 0 10px #000000;
    width:40%;

}

.content .leftspace .textimg img{
    width:100%
}

.content .text_next{
    font-size: 18px;
    line-height: 1.8em;
    padding-left:30px;
    padding-top:60px;
    padding-right:30px;
    padding-bottom:40px;
}
/*主办单位、承办单位*/
.participant{
    padding-top:50px;
    padding-bottom:30px;
    margin: 40px;
    background-color: #ffffff;
}

.participant .entity-box{
    margin:0 auto;
    width:600px;
    padding: 0;

}

.participant .entity{
    padding-left:30px;
    padding-top:30px;
    padding-right:30px;
    padding-bottom:20px;
    display: inline-block;
    background-color: #FFFFFF;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
    border-radius: 10px;
    /*border: 2px solid #000000;*/

}

.participant .entity-box img{
    width: 200px;
}
.participant .entity p {
    margin-top: 25px;
    font-size: 25px;
    font-weight: 600;
    text-align: center;
}

.sponsors {
    width: 90%;
    margin: 0 auto;
    margin-top: 50px;
    text-align: center;
}

.sponsors .underline {
    width: 100%;
    margin: 0 auto;
    height: 3px;
    background-color: #2a6496;
    margin-bottom: 50px;
}

.sponsors h4 {
    color: #000000;
    font-size: 24px;
    line-height: 1.5em;
    padding-top: 5px;
    padding-bottom: 3px;
    text-align: center;
    margin-top: 50px;
    font-weight: bold;
}

.sponsors h3 {
    color: #000000;
    font-size: 20px;
    font-weight: bold;
    line-height: 1.5em;
    padding-top: 5px;
    padding-bottom: 30px;
    text-align: center;
    margin-top: 50px;
}

.sponsor-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.chief-sponsor-container {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}

.chief-sponsor, .sponsor {
    flex: 1 1 18%;
    max-width: 20%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px;
    background-color: #FFFFFF;
    padding: 10px;
    box-sizing: border-box;
}

.chief-sponsor img, .sponsor img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}
.sponsor2 {
    flex: 1 1 16%;
    max-width: 16%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px;
    background-color: #FFFFFF;
    padding: 10px;
    box-sizing: border-box;
}

.sponsor2 img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}
.sponsor1 img {
    height: 120px;
    width: 120px;
    object-fit: contain;
    vertical-align: middle;
    margin-top: 18px;
}

.sponsor1 {
    flex: 1 1 10%; /* Ensure sponsor1 elements align with other sponsors */
    max-width: 10%;
}
.large-sponsor {
    flex: 1 1 24%; /* Increase the flex-basis and max-width to make this sponsor larger */
    max-width: 24%;
}

.large-sponsor img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}