.bg { background: url("../images/kv.jpg") no-repeat center center; background-size: cover; height: 10rem; width: 100%; position: relative; overflow: hidden; } .bg img { display: block; width: 105%; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); } .nav { position: relative; border-bottom: 1px solid #F9F9F9; } .nav li { background: #FFF; float: left; width: 25%; } .nav li a { display: block; line-height: 2.3rem; height: 2.3rem; text-align: center; font-size: 0.7rem; color: #333; } .nav .hover a { color: #f97f3e; } .thisContent { background: #FFF; padding: 0.8rem 1rem; } .thisContent p { line-height: 1.5rem; font-size: 0.7rem; margin-bottom: 0.75rem; color: #616161; } .thisContent p:nth-last-child(1) { margin-bottom: 0; } .idea, .send { margin-top: 0.5rem; width: 100%; } .idea textarea, .send textarea { display: block; height: 10rem; width: 100%; padding: 0.6rem 0.8rem; line-height: 25px; font-size: 0.65rem; color: #666; border: 1px solid #F9F9F9; resize: none; border-radius: 2px; } .idea input[type='text'], .send input[type='text'] { display: block; height: 2rem; line-height: 1rem; color: #666; width: 100%; margin: 1.2rem 0; padding: 0.5rem 1rem; border: 1px solid #F9F9F9; font-size: 0.65rem; border-radius: 2px; } .idea input[type='submit'], .send input[type='submit'] { display: block; width: 100%; height: 1.9rem; text-align: center; line-height: 1.9rem; background: #20c4ab; color: #FFF; border: 0; border-radius: 2px; font-size: 0.65rem; cursor: pointer; margin-bottom: 0.6rem; margin-top: 0.8rem; } .idea input[type='submit']:hover, .send input[type='submit']:hover { background: #26bda6; }
.tj {
    font-size: 14px;
    line-height: 30px;
    color: #616161;
    padding: 15px 30px;
    border-radius: 5px;
}
.Yunnav-box {
    width: 100%;
}
.Yunnav-box input[type='text'] {
    display: block;
    height: 45px;
    line-height: 25px;
    color: #666;
    width: 100%;
    margin: 10px 0;
    padding: 10px 20px;
    border: 1px solid #F1F1F1;
}
.Yunnav-box textarea, #edui1 {
    margin: 10px 0;
    height: 200px;
    float: left;
    display: block;
    width: 100%;
    padding: 10px 15px;
    line-height: 25px;
    font-size: 14px;
    color: #666;
    border: 1px solid #F1F1F1;
    resize: none;
    overflow: hidden;
}
.Yunnav-box select {
    width: 100%;
    color: #666;
    height: 45px;
    padding-right: 0;
    margin-bottom: 10px;
    border: 1px solid #F1F1F1;
}
.Yunnav-box button:hover {
    background: #26bda6;
}
.Yunnav-box button {
    display: block;
    width: 100%;
    height: 45px;
    text-align: center;
    line-height: 45px;
    background: #20c4ab;
    color: #FFF;
    border: 0;
    border-radius: 3px;
    font-size: 15px;
    cursor: pointer;
}