.gradient-custom {
/* fallback for old browsers */
background: #6a11cb;

/* Chrome 10-25, Safari 5.1-6 */
background: -webkit-linear-gradient(to right, rgba(106, 17, 203, 1), rgba(37, 117, 252, 1));

/* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
background: linear-gradient(to right, rgba(106, 17, 203, 1), rgba(37, 117, 252, 1))
}

.imgpop{
    width:450px;
    height:500px;
}
.popup{
    background-color: #ffffff;
    width: 500px;
    padding: 0;
    position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    top: 50%;
    border-radius: 8px;
    font-family: "Poppins",sans-serif;
    display: none;
    text-align: center;
    z-index:1;
}
.popup button{
    display: block;
    margin:  0 0 5px auto;
    background-color: transparent;
    font-size: 30px;
    color: #c5c5c5;
    border: none;
    outline: none;
    cursor: pointer;
}
.popup p{
    font-size: 14px;
    text-align: justify;
    margin: 20px 0;
    line-height: 25px;
}