.main {
    width: 100%;
    height: 110%;
    background-color: rgba(183, 183, 183, 0.8);
    display: none;
    position: fixed;
    z-index: 1;
}
.mainbox {
    border: 1px solid #3755b9;
    border-radius: 6px;
    width: 500px;
    height: 306px;
    margin: 100px auto 0px auto;
    background-color: rgba(255, 255, 255, 0.8);
}
.myclose {
    color: red;
    cursor: pointer;
    float: right;
    margin: 5px;
    font-weight: bold;
}

.myTitle {
    float: left;
    margin: 5px;
    font-weight: bold;
}

.main1 {
    width: 100%;
    height: 110%;
    background-color: rgba(183, 183, 183, 0.8);
    display: none;
    position: fixed;
    z-index: 1;
}

.mainbox1 {
    border: 1px solid #3755b9;
    border-radius: 6px;
    width: 500px;
    height: 306px;
    margin: 100px auto 0px auto;
    background-color: rgba(255, 255, 255, 0.8);
}

.myclose1 {
    color: red;
    cursor: pointer;
    float: right;
    margin: 5px;
    font-weight: bold;
}

.myTitle1 {
    float: left;
    margin: 5px;
    font-weight: bold;
}

.main2 {
    width: 100%;
    height: 110%;
    background-color: rgba(183, 183, 183, 0.8);
    display: none;
    position: fixed;
    z-index: 1;
}

.mainbox2 {
    border: 1px solid #3755b9;
    border-radius: 6px;
    width: 220px;
    height: 306px;
    margin: 100px auto 0px auto;
    background-color: rgba(255, 255, 255, 0.8);
}

.myclose2 {
    color: red;
    cursor: pointer;
    float: right;
    margin: 5px;
    font-weight: bold;
}

.myTitle2 {
    float: left;
    margin: 5px;
    font-weight: bold;
}

#uploadPreview2 {
    object-fit: contain;
    width: 160px;
    height: 202px;
    background-position: center center;
    background-size: cover;
    border: 1px solid brown;
    -webkit-box-shadow: 0 0 0px 0px rgba(0, 0, 0, 0);
    display: inline-block;
}

#imgp2 {
    border: 1px solid #807f7f;
    object-fit: none;
    width: 120px;
    height: 160px;
}


.main3 {
    width: 100%;
    height: 110%;
    background-color: rgba(183, 183, 183, 0.8);
    display: none;
    position: fixed;
    z-index: 1;
}

.mainbox3 {
    border: 1px solid #3755b9;
    border-radius: 6px;
    width: 282px;
    height: 425px;
    margin: 40px auto 0px auto;
    background-color: rgba(255, 255, 255, 0.8);
}

.myclose3 {
    color: red;
    cursor: pointer;
    float: right;
    margin: 5px;
    font-weight: bold;
}

.myTitle3 {
    float: left;
    margin: 5px;
    font-weight: bold;
}

#uploadPreview3 {
    object-fit: contain;
    width: 220px;
    height: 330px;
    background-position: center center;
    background-size: cover;
    border: 1px solid brown;
    -webkit-box-shadow: 0 0 0px 0px rgba(0, 0, 0, 0);
    display: inline-block;
}

#imgp3 {
    margin-top: 8px;
    border: 1px solid #807f7f;
    object-fit: none;
    width: 560px;
    height: 160px;
}