header{position:fixed;top:0;left:0;height:50px;width:100%;background-color:#fff}header.toppage{background-color:rgba(255,255,255,0)}header.toppage .container .header-row{flex-direction:row-reverse}header.toppage .container .header-row .header-logo{display:none}header.fadein{background-color:#fff;transition:.3s}header.fadein .container .header-row{flex-direction:row}header.fadein .container .header-row .header-logo{display:block}header .container{width:100%}header .container .header-row{display:flex;justify-content:space-between;align-items:center;flex-direction:row}header .container .header-row .header-logo{display:block;width:auto;height:100%;margin-left:10px}header .container .header-row .header-logo img{height:30px;width:auto}header .container .header-row .menu-list{font-size:30px;margin-right:10px}header .container .header-row .menu-list a{text-decoration:none;color:#000}header .container .header-row .menu-list #cart-button{position:relative}.dummy-header{height:50px}