header{
    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 100%;

    position: sticky;
    top: 0px;
    left: 0px;
    z-index: 10;

    font-size: min(2vw, 30px);
}

header>*:first-child{
    margin-left: 20px;
    font-size: 25px;
}
header>*:last-child{
    margin-right: 20px;
    font-size: 25px;
}

header * {
    font-size: 25px;
}


header .item-list{
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    flex-direction: row;
    flex-wrap: wrap;

    width: 100%;
    height: 100%;
}
header .item-list>*{
    padding: 0px 10px;
    height: 40px;
    display:flex;
    align-items: center;
}
header .title{
    font-size: 30px;
}





footer{
    display: flex;
    align-items: center;
    justify-content: space-evenly;

    width: 100%;
    height: 40px;

    position: relative;
    z-index: 10;


    margin-top: 30px;
}
footer>span:first-child{
    width: 80%;
}
footer>span:last-child{
    width: 20%;
}
footer>span{
    display: flex;
    align-items: center;
    justify-content: space-evenly;
}
footer>span>img{
    width: 30px;
    height: 30px;
}