.inv-banner {
    width: 100%;
    height: 800px;
}

.inv-box > h3 {
    width: 366px;
    height: 86px;
    line-height: 86px;
    color: #fff;
    background-color: #c51023;
    text-align: center;
    margin: 70px auto;
}

.join-advantage {
    padding: 120px;
    position: relative;
}

.ring-box {
    width: 458px;
    height: 458px;
    position: relative;
    margin: 0 auto;
}

.ring {
    width: 374px;
    height: 374px;
    border-radius: 187px;
    border: 1px dashed #c51023;
    position: absolute;
    top: 42px;
    left: 42px;
}

.circle {
    position: absolute;
    width: 84px;
    height: 84px;
    border-radius: 42px;
    background-color: #c51023;
    z-index: 1;
    line-height: 84px;
    text-align: center;
    font-size: 30px;
    font-weight: 600;
    color: #fff;
}

.circle:nth-child(even) {
    background-color: rgba(205, 205, 205, 1);
    color: #c51023;
}

.circle-1 {
    left: 187px;
}

.circle-2 {
    top: 90px;
    right: 26px;
}

.circle-3 {
    bottom: 90px;
    right: 26px;
}

.circle-4 {
    left: 187px;
    bottom: 0;
}

.circle-5 {
    bottom: 90px;
    left: 26px;
}

.circle-6 {
    top: 90px;
    left: 26px;
}

.advantage {
    width: 360px;
    height: 120px;
    position: absolute;
}

.advantage h3 {
    color: #c51023;
}

.advantage-1 h3 {
    text-align: center;
}

.advantage-1 {
    top: 0;
    left: 420px;
}

.advantage-2 {
    top: 160px;
    right: 0;
}

.advantage-3 {
    bottom: 160px;
    right: 0;
}

.advantage-4 h3 {
    text-align: center;
}

.advantage-4 {
    bottom: 0;
    left: 420px;
}

.advantage-5 {
    text-align: right;
    bottom: 160px;
    left: 0;
}

.advantage-6 {
    text-align: right;
    top: 160px;
    left: 0;
}

.stand {
    width: 100%;
    height: 644px;
    background-image: url("/img/investment/jmzc.jpg");
}

.stand-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stand-item {
    width: 200px;
    height: 300px;
}

.stand-circle {
    width: 200px;
    height: 200px;
    line-height: 200px;
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    border-radius: 100px;
    background-color: #c51023;
    text-align: center;
}

.stand-desc {
    color: #fff;
    text-align: center;
}

/*校园展示*/
.campus-display {
    height: 736px;
    box-sizing: border-box;
    border: 1px solid #eee;
    padding: 30px;
}

.show-img {
    width: 856px;
    height: 480px;
    background-color: #eee;
    margin: 0 auto;
}

.show-img-list {
    margin-top: 46px;
    display: flex;
    justify-content: space-between;
}

.show-img-item {
    width: 260px;
    height: 156px;
    background-color: #eee;
}

.news-item {
    height: 112px;
    margin-bottom: 18px;
    display: flex;
}

.news-img {
    width: 228px;
    height: 100%;
    background-color: #eee;
}

.info {
    margin-left: 30px;
}

.news-top {
    width: 942px;
    display: flex;
    justify-content: space-between;
}

.info .title {
    font-size: 20px;
    font-weight: 600;
    color: #c51023;
    line-height: 1.8;
}

/*加盟申请*/
.contact-us {
    margin-bottom: 136px;
    align-items: flex-start;
}

.contact-us .left {
    background-color: #eee;
    width: 580px;
    height: 580px;

}

.contact-us .right {
    margin-left: 20px;
}

.contact-us .right div {
    padding-top: 20px;
    display: flex;
    height: 40px;
    align-items: center;
    color: #666;
}

.contact-us .right .text {
    width: 35px;
}

.contact-us .right input {
    height: 100%;
    width: 222px;
    padding-left: 10px;
}

.msg {
    margin-top: 30px;
}

.contact-us .right .tip {
    margin-left: 40px;
    margin-top: 30px;
    display: block;

}

.contact-us .right .tip p {
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.submit {
    margin-top: 170px;
    border: none;
    background-color: #c51023;
    color: #fff;
    width: 100%;
    height: 46px;
}

.tip p:hover{
    cursor: pointer;
}