* {
    box-sizing: border-box;
}

img {
    vertical-align: middle;
}

body {
    width: 100vw;
    overflow: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    background: url(../img/pc/bg.jpg?a=64) no-repeat;
    background-size: cover;
    min-width: 1300px;
}

header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;

}

.logo img {
    width: 12vw;
}

header .c-box img {
    width: 190px;
    cursor: pointer;
}

header .c-box img:nth-of-type(2) {
    margin-left: 20px;
}

main {
    flex: 1;
    overflow: hidden;
    display: flex;
    padding-left: 100px;
}

.left {
    display: flex;
    align-items: flex-end;
    flex: 1;
    /* height: 100%; */
    max-height: 100%;
    justify-content: flex-start;
    padding-top: 20px;
    padding-left: 40px;
}

main .left img {
    height: 90%;
}

.right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 80px;
}

.tips-box {
    max-width: 75%;
    max-height: 80%;
}

.btn-box img {
    width: 60%;
}

.box {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
    width: 80%;
    padding-left: 15px;
}

.box>.qr {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.wraper {
    position: relative;
}

.wraper>img {
    height: 20vh;

}

#qrcode {
    padding: 10px;
    display: inline-block;
    position: absolute;
    top: 8%;
    left: 3.5%;
    height: 83%;
}

#qrcode>img {
    height: 100%;
}

.tip {
    width: 50%;
    margin-top: 60px;
}