h1 {
    font-size: 28px;
}

h2 {
    font-size: 20px;
}
   
h3 {
    font-size: 16px;
}

.menu {
    position: absolute;
    top: 40px;
    z-index: 999999;
    left: 0;
    width: 100%;
    background-color: #ff7c00;
}

.menu:not(.m-display-none) {
    min-height: 32px;
}

.menu a {
    width: 100%;
    padding: 15px 0;
    background-color: #fafafa;
    margin: 3px 0;
    color: #008aff;
}

.menu a::before {
    display: none;
}

.banner {
 
    overflow: hidden;
    
}

.banner img {
 
    margin: 0 -15%;
    width: 130%;
    
    
}