.elegant-aero {
    margin-left:auto;
    margin-right:auto;
    max-width: 100vw ;
    max-height: 23vw;
    background: #D2E9FF;
    padding: 1vw 0vw 0vw 0vw;
    font: 4.5vw "Microsoft YaHei", Arial, Helvetica, sans-serif;
    color: #666;
    }
    .elegant-aero h1 {
    font: 50vw "Microsoft YaHei", Arial, Helvetica, sans-serif;
    padding: 10vw 10vw 17vw 300vw;
    display: block;
    background: #C0E1FF;
    border-bottom: 1vw solid #B8DDFF;
    margin: -20vw -20vw 15vw;
    }
    .elegant-aero h1>span {
    display: block;
    font-size: 30vw ;
    }
    
    .elegant-aero label>span {
    float: left;
    margin-top: 10vw;
    color: #5E5E5E;
    }
    .elegant-aero label {
    display: block;
    margin: 0vw 0vw 5vw;
    }
    .elegant-aero label>span {
    float: left;
    width:  35vw;
    text-align: right;
    margin-top: 0vw;
    font-weight: bold;
    }
    .elegant-aero input[type="text"], .elegant-aero input[type="email"], .elegant-aero textarea, .elegant-aero select {
    color: #888;
    width: 70vw;
    padding: 0vw 0vw 0vw 6vw;
    border: 0vw solid #C5E2FF;
    background: #FBFBFB;
    outline: 0;
    /* -webkit-box-shadow:inset 0vw 1vw 6vw #ECF3F5;
    box-shadow: inset 0vw 1vw 6vw #ECF3F5; */
    font: 100 4vw /4vw  "Microsoft YaHei", Arial, Helvetica, sans-serif;
    height: 10vw;
    /* line-height:100vw; */
    margin:3vw 0vw 1vw 0vw;
    }
    .elegant-aero textarea{
    height:100vw;
    padding: 5vw 0vw 0vw 5vw;
    width: 70%;
    }
    .elegant-aero select {
    background: #fbfbfb url('down-arrow.png') no-repeat right;
    background: #fbfbfb url('down-arrow.png') no-repeat right;
    appearance:none;
    -webkit-appearance:none;
    -moz-appearance: none;
    text-indent: 0.01vw;
    text-overflow: '';
    width: 70%;
    }
    .elegant-aero .button{
    padding: 1vw 1vw 1vw 1vw;
    background: #66C1E4;
    border: none;
    font: 5vw"Microsoft YaHei", Arial, Helvetica, sans-serif;
    color: #FFF;
    position:relative; 
    left:76vw;
    top: -15vw;
    
    }
    .elegant-aero .button:hover{
    background: #3EB1DD;
    }