.header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
    height: 101px;
    
}
.header-ul{
    display: flex;
    align-items: center;
    color: #A6FFFF;
    font-size: 20px;
}
.header-li{
    margin-left: 50px;
    color: #A6FFFF;
}
.header-img{
    width: 280px;
    height: 60px;
}
.header-chexk{
    color: #7CBBBB;
    font-weight: bold;
    margin-left: 50px;
    line-height: 36px;
    background: #FFFFFF;
    border-radius: 10px;
    width: 100px;
    height: 40px;
    text-align: center;
    line-height: 40px;
}
header{
    background-color: #7CBBBB;
}