* {
    box-sizing: border-box;
}

img {
    vertical-align: middle;
}

body {
    width: 100vw;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: url(../img/pc/bg.jpg?t=61) no-repeat;
    background-size: cover;
    background-position: left top;
    position: relative;
    min-width: 1400px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    padding: 3vh 3vw 1vh 2vw;
    height: 16vh;
}

header>img:first-of-type {
    height: 100%;
}

header>img:nth-of-type(2) {
    height: 8vh;
    margin-left: auto;
    margin-right: 40px;
    cursor: pointer;
}

header>img:nth-of-type(3) {
    height: 8vh;
    margin-right: 40px;
    cursor: pointer;
}

header>img:last-of-type {
    height: 8vh;
    cursor: pointer;
}

main {
    flex: 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 5px 10px;
}

main>div {
    width: 50%;
    height: 100%;
}

.left {
    /* padding-right: 5vw; */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.left>img {
    /* width: 100%;
    height: 100%; */
    max-width: 100%;
    max-height: 100%;
    /* object-fit: contain; */
    object-position: right;
    margin: 0 auto;
}

.right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-right: 20px;
}

.title-img {
    padding: 50px 50px 30px 0;
}
.title-img img{
    max-width: 100%;
    max-height: 100%;
}
.right>div {
    width: 70%;
    display: flex;
}
.qr-row{
    width: 600px;
    padding-bottom: 20px;
}
.qr-box {
    width: 180px;
    position: relative;
}
.qr-box img{
    width: 180px;
}
.q-tips{
    margin-left: 10px;
    width: 400px;
    object-fit: contain;
}
#qrcode {
    position: absolute;
    top: 38px;
    bottom: 0;
    left: 0;
    right: 0;
    width: 70%;
    aspect-ratio: 1;
    margin: auto;
    display: block;
}

#qrcode>img {
    width: 100%;
}