.guiding-ideology .sh-about-picture {
    /*min-height: 300px;*/
    /*height: 300px;*/
    /*background-color: #ddd;*/
}
.sh-about-picture .sh-about-tab.about-title {
    width: 100%;
    top: 140px;
    left: 0;
}
.sh-about-picture img{
    height:270px;
    width: 100%;
}
.about-title p {
    text-align: center;
    line-height: 40px;
}
.about-title p:last-of-type {
    /*font-weight: bold;*/
    font-size: 24px;
}

.logo_content{
    width:800px;
    margin: 60px auto 0px;
}
.logo_content h3{
    height: 60px;
    line-height: 60px;
    margin-bottom: 20px;
}
.logo_content p{
    line-height: 30px;
    font-size: 14px;
}
.about-text {
    width: 100%;
    text-align: center;
    margin: 100px 0;
}
.about-text p {
    line-height: 30px;
}
.center-img {
    width: 100%;
    /*min-height: 500px;*/
    /*background-color: #ddd;*/
    position: relative;
    /*border: 1px solid blue;*/
    overflow: hidden;
}
.center-img>img:hover{
    animation: suofang 8s linear infinite;
}
.no_bg_color {
    background-color: transparent;
}
.center-img>div {
    background-color: #ddd;
    /*min-height: 500px;*/
    width: 100%;
    /*margin: 100px auto 0;*/
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.center-img>div>img{
    width: 100%;
    height: 100%;
}
.center-img>.smallDiv {
    width: 70%;
    height: 700px;
    margin: 160px auto 0;
    /*border: 1px dashed red;*/
    overflow: hidden;
}
.center-img>.smallDiv>img{
    height: 100%;
    width: 100%;
}
.center-img>.smallDiv>img:hover{
    animation: suofang 8s linear infinite;
}
.center-img > p {
    font-size: 20px;
    /*padding: 20px;*/
    text-align: center;
    letter-spacing: 30px;
}
.center-img > img {
    /*position: absolute;*/
    /*z-index: 0;*/
    width: 100%;
    height: 100%;
}
.center_img_p{
    font-size: 20px;
    text-align: center;
    letter-spacing: 30px;
    /*border: 1px solid black;*/
    margin-top: 50px;
    margin-bottom: 30px;
}
.center-content {
    position: absolute;
    /*left: 14%;*/
    z-index: 1;
    width: 70%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /*border: 1px solid blue;*/
}
.center-content li {
    width: 26%;
    height: 220px;
    background-color: #fff;
}
.center-content p {
    text-align: center;
}
.center-content .item-title {
    margin-top: 20%;
    font-weight: bold;
    font-size: 16px;
    line-height: 50px;
}
/*符号精神*/
.mark-spirit {
    width: 75%;
    margin: 0 auto;
}
.mark-spirit .mark-title {
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    margin: 70px 0;
}
.mark-item {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 50px;
}
.mark-item> li {
    width: 45%;
    margin-bottom: 100px;
    overflow: hidden;
}
.mark-item> li img {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
}
.mark-item> li img:hover{
    animation: suofang 5s linear infinite;
}
@keyframes suofang {
    0%{transform: scale(1)}
    10%{transform:scale(1.03)}
    20%{transform:scale(1.06)}
    30%{transform: scale(1.09)}
    40%{transform: scale(1.12)}
    50%{transform: scale(1.15)}
    60%{transform: scale(1.12)}
    70%{transform: scale(1.09)}
    80%{transform: scale(1.06)}
    90%{transform: scale(1.03)}
    100%{transform: scale(1)}
}
li .mark-item-title {
    font-weight: bold;
    font-size: 16px;
    border-bottom: 1px solid #aaa;
    padding-bottom: 10px;
    margin-bottom: 30px;
}
li .mark-item-content li {
    line-height: 30px;
    font-size: 16px;
}