li{
    list-style: none;
 }
 #container{
     display: flex;
     text-decoration: none;
     width:90%;
     background-color: aliceblue;
     height: 500px;
     margin:auto;
     border:1px solid black;
     margin-top: 20px;
 }
 #savebig_footer{
 height: 250px;
 width: 300px;
 color: black;
 border-radius: 5px;
 text-align: left;
 padding-left: 5px;
 /* position: absolute; */
 right: 200px;
 top:20px;
 
}
#allstore_footer{
 display: grid;
 grid-template-columns: repeat(2,100px);
 grid-template-rows: repeat(3,50px);
 grid-column-gap: 30px;
 grid-row-gap: -50px;
}
.qrcode{
 grid-area: 1/1/4/2;
}
.applestore{
 grid-area: 1/2/2/3;
}
.playstore{
 grid-area: 2/2/3/3;
}
.appstore{
 grid-area: 3/2/4/3;
}
#appoption:hover > #savebig{
 margin-top: 20px;
 display:block;
}
.list{
    margin-left: 200px;
    padding-top: 20px;
 
}