*{
    margin:0px;
    padding:0px;
    box-sizing:border-box;
}
body{
    background-color:#edeaff;
    color:#fff;
}
.class{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    gap:60px;
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    max-width:500px;
    width:100%;
    padding:100px;
    background: linear-gradient(rgba(0, 0, 0, 0.75)) , url('images/background.png'); 
    background-size:cover;
    background-position:center;
    background-repeat:no-repeat; 
}

.display{
    display:flex;
    justify-content:center;
    align-items:center;
    line-height:44px;  
    font-size:44px;
    gap:10px;   
    padding:none;
}
.display span{
    display:inline-block;
    vertical-align:middle;
    line-height:1;
}
.buttons{
    display:flex;
    align-items:center;
    column-gap:40px;
}
.btn{
    width:52px;
    cursor:pointer;
}
.btn:hover{
    transform:scale(1.2)
}
.startbtn{
    width:80px;
}