body{

font-family: Arial;

background:#f4f4f4;

text-align:center;

padding-top:100px;

}

.container{

background:white;

width:300px;

margin:auto;

padding:30px;

border-radius:10px;

box-shadow:0 0 10px rgba(0,0,0,0.1);

}

.btn{

display:block;

background:#5a4bff;

color:white;

padding:12px;

text-decoration:none;

border-radius:8px;

}

input{

width:100%;
padding:10px;
border:1px solid #ccc;
border-radius:6px;

}

button{

border:none;
cursor:pointer;

}

.strukbox{

position:relative;
width:250px;
margin:auto;

}

.strukbox img{

width:100%;

}

.overlay{

position:absolute;
top:10px;
left:10px;
color:black;

}