.containar-5 {

        background: url('/contents/桜背景.jpg') ;
        background-size: cover;
}


.gallery-warpper3 {
max-width: 1100px;
margin: 0 auto;
background-color: rgba(13, 15, 18, 0.788);
}


.section-title2 {
    font-size: 2em;
    color: #ddc79b;
    border-bottom: 1px solid #ddc79b;
    width: 80%;
    margin: 0 auto;
    padding-top:30px ;
    
}

.sortbtn{
    margin: 30px 0px;
}



.boundary2 img {
    width: 100%;
    margin-bottom: 50px;
    margin-top: 50px;
 
}


.text-gallery2 {
    color: #ddc79b;
    width: 71%;
    margin: auto;
    padding-top: 30px;
}