.layui-tab-content {
    padding: 0.5rem 0.75rem 0.75rem 0.75rem;
}

textarea{
    resize: none !important;
}
.in textarea::-webkit-input-placeholder{
    color: #ccc;
    opacity: 0.9;
}
.in textarea::-moz-placeholder{ 
    color: #ccc;
    opacity: 0.9;
}
.in textarea:-moz-placeholder{ 
    color: #ccc;
    opacity: 0.9;
}
.in textarea:-ms-input-placeholder{  
    color: #ccc;
    opacity: 0.9;
}

.divbuts{
    text-align: center;
    margin: 1rem;
}
.divbuts span{
    padding: 0.4rem 0.8rem;
    background-color: #4CAF50;
    border: 1px solid #4caf50;
    color: #fff;
    cursor: pointer;
    border-radius: 3px;
    display: inline-block;
    margin: 0 0.2rem;
}
.divbuts span.clear{
    background-color: #fff;
    color: #888;
    border: 1px solid #eee;
}

.divbuts span.huanhang{
    background-color: #fff;
    border: 1px solid #FF9800;
    color: #ff9800;
}

.night .divbuts span.huanhang{
    background-color: #666;
    color: #bbb;
    border: 1px solid #666;
}

.night .divbuts span.clear{
    background-color: #444;
    color: #bbb;
    border: 1px solid #444;
}

.zhaidivs {
    max-width: 100%;
    margin-top: 0.75rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.5rem 0.25rem 0.5rem;
}

.resbut{
    padding: 0.5rem 0;
    text-align: center;
}

.resbut span{
    height: 1.6rem;
    line-height: 1.6rem;
    display: inline-block;
    border: 1px solid #ddd;
    margin: 0 0.25rem;
    width: 5rem;
    border-radius: 3px;
    cursor: pointer;
}

.night .resbut span{
    border:1px solid #444;
    color:#aaa;
}

.txt_b{
    display: none;
}

.defextdivs{
    display: none;
}