.v_modal{
    text-align:center;
    font-family: sans-serif;
    margin:0;
}

.v_modal .modal{
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.8);
    z-index:140;
    position: absolute;
    top: 0;
    left: 0;

    display: flex;
    
    animation: modal 2s 3s forwards;
    visibility:hidden;
    opacity:0;
}

.v_modal .contenido{
    margin:auto;
    width:86%;
    height:84%;
    background:white;
    border-radius:10px;
}

.v_modal .contenido img{
    width:98%;
 }
 
.v_modal #cerrar{
    display:none;
}

.v_modal #cerrar + label{
    position:absolute;
    color:white;
    font-size:25px;
    z-index:150;
    background:darkred;
    height:40px;
    width:40px;
    line-height:40px;
    border-radius:50%;
    right:10px;
    top:50px;
    cursor:pointer;
    
    animation: modal 2s 3s forwards;
    visibility:hidden;
    opacity:0;
}

.v_modal #cerrar:checked + label, #cerrar:checked ~ .modal{
    display:none;
}

@keyframes modal{
    100% {
        visibility:visible;
        opacity:1;
    }
}