.main-bor-content-img-in-title-bor{
    margin-top: 30px;
    flex-wrap: wrap;
}
.main-bor-content-img-in-title-bor-item{
    width: calc(100% / 3 - (34px / 3));
    height: 180px;
    margin-right: 17px;
    margin-bottom: 17px;
    position: relative;
    border-radius: 4px;
    overflow: hidden;
}
.main-bor-content-img-in-title-bor-item:nth-child(3n){
    margin-right: 0;
}
.main-bor-content-img-in-title-bor-item img{
    width: 100%;
    height: 100%;
    transition: all 0.5s;
}
.main-bor-content-img-in-title-bor-item:hover img{
    transform: scale(1.2);
}
.main-bor-content-img-in-title-bor-item-title{
    width: 100%;
    height: 40px;
    background: linear-gradient( 180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.8) 100%);
    border-radius: 0px 0px 4px 4px;
    position: absolute;
    left: 0;
    bottom: 0;
    line-height: 40px;
    color: #FFFFFF;
    font-family: MicrosoftYaHei;
    padding: 0 10px;
    box-sizing: border-box;
}

.footer{
    margin-top: 80px;
}