.galeria{
    width: 90%;
    margin: auto;
    list-style: none;
    padding: 20px;
    box-sizing: border-box;
    
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    
}

.galeria li{
    margin: 5px;
        
}

.galeria img{
    width: 200px;
    height: 200px;
    border-radius: 10%
    
    
}

/*Estilos del Modal*/

.modalbox {
    position: absolute;
    top: -400%;
}

.modalbox:target {
    transition: all 0.2s;
    position: fixed;
    background: rgba(0,0,0,0.8);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.modalbox h3{
    color: #fff;
    font-size: 30px;
    text-align: center;
    margin: 15px 0;
}

.imagen {
    width: 100%;
    height: 70%;
    display: flex;
    justify-content: center;
    align-items: center;
}


.imagen a{
    color: #fff;
    font-size: 40px;
    text-decoration: none;
    margin: 0 10px;
}

.imagen a:nth-child(2){
    margin: 0;
    height: 100%;
    flex-shrink: 2;
}

.imagen img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    border: 7px solid #fff;
    box-sizing: border-box;
}

.galeria img:hover {
    filter:opacity(.5);
}

.cerrar {
    display: block;
   
    width: 25px;
    height: 25px;
    margin: 15px auto;
    text-align: center;
    text-decoration: none;
     
}

.close {
    display: block;
    background: #fff;
    width: 35px;
    height: 35px;
    margin: 10px auto;
    text-align: center;
    text-decoration: none;
    
    padding: 5px;
    border-radius: 50%;
    line-height: 25px;
}