.main_blog .row {
     margin: 0;
 }
 .main_blog .box {
    margin: 0;
    line-height: 0;
    width: calc(33.33% - 3.33px);
    margin-right: 5px;
    padding: 0;
    margin-bottom: 5px;
 }
 .main_blog .logo.box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
 }
.main_blog .box img {
    width: 100%;
    height: 100px;
    object-fit: contain;
    display: flex;
    align-items: center;
}
 .main_blog .box:nth-child(3n+3) {
     margin-right: 0;
 }
 .main_blog .box a {
    display: inline-block;
    width: 100%;
    position: relative;
    overflow: hidden;
 }
 .main_blog .box h3 {
     left: 50%;
     transform: translate(-50%, -50%);
     top: 50%;
     text-align: center;
     padding: 10px;
     background: rgba(0,0,0,0.75);
     color: #fff;
     z-index: 300;
     position: absolute;
    margin: 0;
    font-size: 32px;
 }
 .main_blog .box .custom_blog {
     height: calc(50vh - 2.5px);
     background-size: cover;
     background-position: center;
    background-repeat: no-repeat;
    transition: all 1s ease-in-out;
 }
 .main_blog .box .custom_blog:hover {
     transform: scale(1.1);
 }
 .main_blog .top_bottom.box .custom_blog {
     height: calc(25vh - 4px);
 }
 .main_blog .top_bottom.box {
     margin-bottom: 0;
 }
 .top_bottom.box .inside_devided {
     margin-bottom: 5px;
 }
 @media only screen and (max-width: 1199px)  { 
    .main_blog .box h3 {
        font-size: 22px;
    }
 }
 @media only screen and (max-width: 767px)  {
    .main_blog .box {
       width: 100%;
       margin-right: 0;
    }
    .main_blog .top_bottom.box .custom_blog {
        height: auto;
        padding-top: 70%;
    }
     .main_blog .logo.box {
        justify-content: center;
     }
    .main_blog .box img {
        max-width: 200px;
        padding: 20px 15px 15px 15px;
        max-height: unset;
    }
    .main_blog .box .custom_blog {
        height: auto;
        padding-top: 70%;
    }
 }