body {
    box-sizing: border-box
}

.wrapen {
    height: 100vh;
}

.container {
    max-width: 100%;
    max-height: 100%;
}

.inner {
    display: flex;
}

.item {
    height: 100px;
    width: 902px;
    border: 1px solid #000;
    background: aqua;
    position: fixed;
    right: 50px;
    bottom: 100px;
    
}
.item-2 {
    height: 100px;
    width: 100px;
    border: 1px solid #000;
    background: red;
    position: fixed;
    right: 40%;
    bottom: 15%;
    border-radius: 180px;
    
}