.banner-t1,.banner-t2{
    text-shadow:2px 2px #193259
}

.about-top{
    display: grid;
    grid-template-columns: repeat(2,1fr);
}

.about-top-left{
    width: 90%;
}
.about-top-left-title .first-title{
    font-weight: bold;
    color: #000;
}
.about-top-left-title .second-title{
    font: normal  Arial, Helvetica, sans-serif;
    color: #ddd;
    display: block;
}
.about-top-left-content{
    margin-top: 20px;
}
.about-top-right{
    display:flex;
    align-items:center;
}

.about-bottom{
    margin-top: 30px;
    width: 100%;
}
.about-bottom-list{
    display: grid;
    grid-template-columns: repeat(4,1fr);
}
.about-bottom-item{
    font-weight: normal;
    font-size: 20px;
    cursor: pointer;
}
.about-bottom-item.item1{
    background: #274aa9
}
.about-bottom-item-text.item1{
    color: #fff;
}
.about-bottom-item.item2{
    
}
.about-bottom-item.item3{
    background: #f2f2f2;
}
.about-bottom-item-text.item3{
    color: #434343;
}
.about-bottom-item-text.item3:hover{
    color: #274aa9;
}
.about-bottom-item.item4{
    
}
.about-bottom-item.item1,
.about-bottom-item.item3{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
}
.about-bottom-item-icon{
    width: 111px;
    height: 105px;
    margin-bottom: 20px;
}
.about-bottom-item-text{
    text-align: center;
}


.about-bottom-item-icon{
    position: relative;
}
.about-bottom-item-icon img{
    position: absolute;
    left: 0;
    top: 0;
}
.about-bottom-item-icon img:hover{
    animation:topDown 3s linear infinite;
}
@keyframes topDown {
            0%{
                transform: translateY(0px);
            }
            10%{
                transform: translateY(-30px);
            }
            20%{
                transform: translateY(0px);
            }
            30%{
                transform: translateY(-15px);
            }
            40%{
                transform: translateY(0px);
            }
            50%{
                transform: translateY(-7.5px);
            }
            60,100%{
                transform: translateY(0px);
            }
        }

@media (max-width: 991.99px) {
   .about-top{
       grid-template-columns: repeat(1,1fr);
   }
   .about-top-left{
       order: 2;
       width:100%;
       margint
   }
   .about-top-right{
       order: 1;
   }
   .about-bottom-list{
       grid-template-columns: repeat(2,2fr);
   }
   .about-top-left-content{
        margin-top:0px;
   }
}




.news-part{
    background: #f4f4f4;
}
.news-part-top{
    width: 100%;
    height: 100%;
    position: relative;
}
.news-part-top img{
    width: 100%;
    height: auto;
}
.news-part-top-title{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    line-height: 48px;
    text-align: center;
    font-size: 24px;
    color: #fff;
    background: rgba(0, 0, 0, 0.7);
}
.news-part-content{
    padding:0 20px;
}
.news-primary{
    padding:20px 0;
}
.news-primary-title{
    font-size: 18px;
    font-weight: bold;
    color: #222;
    width: 100%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.news-primary-title a:hover{
    color: #222;
}
.news-primary-time{
    color: #787878;
    font-family: Arial, Helvetica, sans-serif;
}
.news-primary-content{
    color: #626262;
    display: -webkit-box;          
    -webkit-box-orient: vertical;  
    -webkit-line-clamp: 2;         
    overflow: hidden;              
    text-overflow: ellipsis;       
    word-break: break-all;         
}
.news-secondary{
    padding:20px 0;
    border-top: 1px solid #e5e5e5;
}
.news-secondary-item{
    width: 100%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 36px;
}
.news-secondary-item .text:hover{
    color: #274aa9;
}
.news-secondary-item .icon{
    color: #274aa9;
    font-weight: bold;
    margin-right: 10px;
}
.news-secondary-item .text{
    color: #434343;
    /*font-weight: bold;*/
}