.group-box {
    margin-top: 40px;
}

.group-box .president {
    display: flex;
    align-items: center;
}

.group-box .president .president-jj {
    padding-top: 8px;
    padding-left: 30px;
}

.group-box .president .president-jj .name {
    position: relative;
    display: flex;
    align-items: flex-end;
    padding-bottom: 20px;
    border-bottom: 1px solid #cfcfcf;
    box-sizing: border-box;
}

.group-box .president .president-jj .name::after {
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    width: 200px;
    height: 1px;
    background-color: #a90000;
}

.group-box .president .president-jj .name h1 {
    font-size: 30px;
    font-weight: bold;
    color: #3b3b3b;
    margin-right: 12px;
}

.group-box .president .president-jj .name h2 {
    font-size: 18px;
    font-weight: normal;
}

.group-box .president .president-jj p {
    line-height: 32px;
	color: #3b3b3b;
    margin-top: 25px;
}

.group-box ul {
    display: flex;
    flex-wrap: wrap;
    
}


.group-box ul li {
    width: 50%;
    border-right: 1px solid #efefef;
    border-bottom: 1px solid #efefef;
    box-sizing: border-box;
    padding-top: 60px;
    padding-bottom: 60px;
    padding-right: 45px;
}

.group-box ul li:nth-of-type(even) {
    padding-left: 55px;
    border-right: none;
}

.group-box ul li .member {
    display: flex;
}

.group-box ul li .member .member-jj {
    margin-top: 18px;
    margin-left: 20px;
}

.group-box ul li .member .member-jj .name {
    display: flex;
    align-items: flex-end;
}

.group-box ul li .member .member-jj .name h1 {
    font-size: 24px;
    color: #3b3b3b;
    font-weight: bold;
    margin-right: 17px;
}

.group-box ul li .member .member-jj .name h2 {
    margin-bottom: 3px;
    font-size: 16px;
}

.group-box ul li .member .member-jj p {
    margin-top: 25px;
}

.group-box ul li .licheng {
    margin-top: 27px;
}

.group-box ul li .licheng p {
    line-height: 32px;
	color: #3b3b3b;
    margin-top: 0;
}

@media (max-width: 1399px) {
    .group-box .president .president-jj p {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
    }

    .group-box ul li .member .member-jj p {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
}

@media (max-width: 999px) {
    .group-box ul li {
        width: 100%;
    }

    .group-box ul li:nth-of-type(even) {
        padding-left: 0;
    }

    .group-box .president {
        flex-direction: column;
    }

    .group-box .president .president-jj {
        padding-left: 0;
    }

    .group-box .president .president-jj .name h1 {
        font-size: 24px;
    }

    .group-box .president .president-jj .name h2 {
        font-size: 14px;
    }

    .group-box ul li .licheng {
        margin-top: 10px;
    }

    .group-box ul li {
        padding-bottom: 20px;
        border-right: none;
    }

    .group-box ul li {
        padding-top: 30px;
    }

    .introduction-box {
        padding-bottom: 50px;
    }
}