.code_img_box {
    position: absolute;
    bottom: -220px;
    left: 0;
    background-color: white;
    width: 200px;
    height: 200px;
    display: none;
    border-radius: 12px;
    transition: all .3s;
    z-index: 9999;
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.3), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.triangle {
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid white; 
    position: absolute;
    top: -8px;
    left: 50%;
    display: none;
    transform: translateX(-50%);
}

.code_img{
    height: 100%;
    width: 100%;
    display: none;
    border-radius: 12px;
    transition: all .3s;
}

.code_box:hover .code_img_box {
    display: block !important;
}
.code_box:hover .code_img {
    display: block !important;
}
.code_box:hover .triangle {
    display: block !important;
}