body{
    position: relative;
}
._main {
    padding: 0 0 50px 0;
}

.float_top_bar {
    width: 100%;        
    margin: 0 auto;
    background: #0000;
}

.promotion_top {  
    max-width: 768px;  
    margin: 8px auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-radius: 0.75rem;
    border:1px solid #A74AF4;
}

.promotion_close {
    width: 30px;
    height: 30px;
    color: #A74AF4;
    border-radius: 9999px;  
    transition-duration: 300ms;  
}
.promotion_close:hover {    
    --tw-bg-opacity: 1;
    background-color: rgb(109 40 217 / var(--tw-bg-opacity));
  }

.promotion_game {    
    display: flex;
    justify-content: center;
    align-items: center;    
    margin: 4px 10px;
}
.promotion_game img{
    width: 70px;
    height: 70px;
    border-radius: 0.75rem;
    margin: 4px;
}
.promotion_introduction{
    margin: 4px;
    color: #C1C2C5;
}
.promotion_introduction H4{
    font-size: 1.25rem;
    color: #ffffff;
}

.promotion_download {
    background: #A74AF4;
    border-radius: 9999px;
    padding: 0.5rem 1.25rem;
    color: #ffff;
    transition-duration: 300ms;
}
.promotion_download:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(109 40 217 / var(--tw-bg-opacity));
  }