.banner-text-wrap{
    position: absolute;
    left: 15%;
    top: 20%;
    max-width: 16%;
    background: rgba(0, 0, 0, 0.5);
    padding: 1.2rem;
    border-radius: 0.5rem;
}
.banner-text-wrap h1{
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
}
.banner-text-wrap .text{
    margin: 1rem 0;
    color: #ddd;
    font-size: 0.9rem;
    line-height: 1.7rem;
}
.banner-text-wrap .qrcode-wrap{
    background: #fff;
    padding: 1rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
}
.banner-text-wrap .qrcode-wrap .left{
    text-align: center;
    flex: 1;
}
.banner-text-wrap .qrcode-wrap .left p:first-child{
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0 0 0.5rem 0;
}
.banner-text-wrap .qrcode-wrap img{
    background: red;
    margin: 0 0 0 1.5rem;
}

.about{
    padding: 5rem 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about .left{
    font-size: 1.5rem;
    color: #666;
}
.about .right{
    display: flex;
    margin: 0 0 0 10%;
}
.about .right .item{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 3rem;
    color: #666;
}
.about .right .item img{
    width: 3rem;
    height: 3rem;
    margin: 0 0 1rem 0;
}