body {
    background-color: white;
    font-family: 'Unispace', sans-serif;  
}

.header {
    background-color: #c0bcbc;
    width: 100%;
    height: 60px;
    border-radius: 5px;
    display: flex;
    align-items: center;
}

button {
    width: 110px;
    height: 40px;
    position: relative;
    left: 30px;
    background-color: #c0bcbc;
    border-radius: 5px;
    margin-left: 10px;
}

.header button:hover{
    background-color: #999797;
}

.headerimg {
    width: 241px;
    cursor: pointer;
}

.content {
    width: 100%;
    height: 85vh;
    background-color: #c0bcbc;
    margin-top: 8px;
    border-radius: 5px;
    position: sticky;
    display: flex;
}

.content2 {
    background-color: #c0bcbc;
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    width: 80%;
    height: 83vh;
    margin-left: 5px;
    margin-top: 5px;
    
}

.content3 {
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    width: 150px;
    text-align: center;
    margin-left: 3px;
    margin-top: 3px;
    font-weight: bolder;
}

.content4 {
    background-color: #c0bcbc;
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    width: 19%;
    height: 200px;
    margin-left: 5px;
    margin-top: 5px;
    margin-right: 5px;
    position: relative;
}

.content5 {
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    width: 70%;
    text-align: center;
    margin-left: 3px;
    margin-top: 3px;
    font-weight: bolder;
}

.ver {
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    width: 94%;
    height: 50px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5px;
}

.verv {
    margin-left: 5px; 
}

.verv2 {
    margin-left: 5px;
}

.footer {
    background-color: #c0bcbc;
    width: 100%;
    height: 54px;
    margin-top: 5px;
    border-radius: 5px;
}

.ver2 {
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    width: 94%;
    height: 50px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5px;
}

.verv2 {
    margin-left: 5px; 
}

.verv22 {
    margin-left: 5px;
}

.ver2:hover {
    background-color: #999797;
}

.ver2:hover .main {
    display: block;
}

.ver:hover {
    background-color: #999797;
}

.main {
    position: absolute;
    width: 100%;
    height: 630px;
    background-color: #a09e9e;
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    margin-top: 570px;
    margin-left: -14px;
    display: none;
}

.ver22 {
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    width: 94%;
    height: 20px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5px;
}

.verv22 {
    margin-left: 5px; 
}

.verv222 {
    margin-left: 5px;
}

.ver22:hover {
    background-color: #999797;
}

.contentmine {
    margin-left: 5px;
}

.downlod{
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,.6);
    position: absolute;
    z-index: 100;
    left: 0;
    top: 0;
    display: none;
}

.downlod2{
    width: 600px;
    height: 600px;
    background: rgba(255, 255, 255, 0.8);
    z-index: 100;
    left: 0;
    top: 0;
    margin-left: auto;
    margin-right: auto;
    margin-top: auto;
    margin-bottom: auto;
    display: flex;
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    position: relative;
}

.downlod2txt {
    font-size: 35px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 10%;
    font-weight: bold;
}

.downloadbtn {
    width: 200px;
    height: 50px;
    background-color: white;
    border-style: groove;
    border-color: black;
    border-radius: 5px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 50%;
    display: flex;
}

.downloadbtn:hover {
    background-color: #999797;
}

.dtxt2 {
    font-size: 30px;
    margin-left: auto;
    margin-right: auto;
    margin-top: auto;
    margin-bottom: auto;
}
.dclose {
    width: 30px;
    height: 30px;
    background-color: black;
    position: absolute;
    display: flex;
    right: 0;
    border-radius: 5px;
    border-style: groove;
    border-color: white;
    color: white;
}

.dtxt3 {
    margin-left: auto;
    margin-right: auto;
    margin-top: auto;
    margin-bottom: auto;
}

.footer {
    display: flex;
}

.footertxt {
    margin-left: 5px;
    margin-top: auto;
    margin-bottom: auto;
}

.footer button {
    margin-top: 5px;
}

.footer button:hover {
    background-color: #999797;
}

.cntimg img {
    border-radius: 8px;
    border-style: groove;
}

.noselect {
  -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Old versions of Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome, Edge, Opera and Firefox */
}