#top_wrapper{
    width: 100vw;
    height: 100vh;
    
    position: fixed;
    top: 0;
    left: 0;
    z-index: -2;
    }
#top_wrapper p{
    color: #fff;
    text-shadow: 1px 1px 10px rgba(0,0,0,.5);
}

.wave{
    margin: 100vh 0 0 0;}




@media screen and (max-width: 799px){
    #top_wrapper p{
        padding-top: calc(100vh/2);
        text-align: center;
        font-size: 2rem;
        line-height: 3rem;
    }
    #top-topic{padding-bottom: 50px;}
    #top-topic > div{position: relative;}
    #top-topic > div > picture > img{width: 100%;}
    #top-topic > div > p{
        position: absolute;
        bottom: 2rem;
        right: 1rem;
        text-align: right;
        font-size: 1.1rem;
        font-weight: bold;
        letter-spacing: 0.05rem;
        line-height: 1.5rem;
        color: #fff;
        filter: drop-shadow(0 1px 5px rgba(0,0,0,.5));}
}
@media screen and (min-width: 800px){
    #top_wrapper p{
        position: absolute;
        text-align: right;
        bottom: calc((100vh - 150px) / 2);
        right: 80px;
        font-size: 40px;
        line-height: 1.5em;}
    
    #top-topic{
        padding-left: calc((100% - 1000px)/2);
        padding-bottom: 200px;
        display: flex;
    }
    #top-topic > div{
        margin-right: 50px;
        width: 300px;
        height: 300px;
        text-align: center;
        filter: drop-shadow(10px 10px 10px rgba(0,0,0,.2));
    }
    #top-topic > div:nth-of-type(3){margin-right: 0;}
    #top-topic > div > picture{margin-bottom: 20px;display: block;width: 300px;height: 300px;-webkit-mask-image: url("../img/sticker.svg");mask-image: url("../img/main/sticker.svg");}
    #top-topic > div > picture > img{transition: .3s;}
    #top-topic > div > picture:hover > img{transform: scale(1.05);}
    #top-topic > div p{letter-spacing: 0.05em;line-height: 1.5em;}
}