.feedback_wrap{
    padding: 0 20px 20px;
}
.feedback_title{
    font-size: 16px;
    font-weight: bold;
    color: #333;
}
.feedback_tit{
    margin-top: 6px;
    font-size: 13px;
    color: #999;
}
.feedback_form{
    margin-top: 20px;
    box-shadow: 0px 4px 24px rgba(0, 0, 0, .04);
    background:#fff;
    border-radius: 10px;
}
.feedback_form .title{
    padding: 15px 20px;
    font-size: 14px;
    font-weight: bold;
    color: #333;
    border-radius: 10px 10px 0px 0px;
    background: rgba(227, 233, 237, .5);
}
.feedback_form .content{
    padding: 20px 0 20px 20px;
}
.feedback_form .form_item{
    display: flex;
}
.feedback_form .form_dl{
    flex: 1;
    margin-right: 20px;
    margin-bottom: 20px;
}
.feedback_form .form_dt{
    margin-bottom: 5px;
    font-size: 13px;
    color: #333;
}
.feedback_form .form_dd{
    padding: 10px;
    background: rgba(227, 233, 237, .5);
    border-radius: 5px;
}
.feedback_form .form_select{
    width: 100%;
    font-size: 12px;
    color: #333;
    background: transparent;
    border: 0 none;
    outline: 0 none;
}
.feedback_form .form_input{
    width: 100%;
    font-size: 12px;
    color: #333;
    background: transparent;
    border: 0 none;
    outline: 0 none;
}
.feedback_form .form_textarea{
    width: 100%;
    font-size: 12px;
    color: #333;
    background: transparent;
    border: 0 none;
    outline: 0 none;
    resize: none;
}
.feedback_form .btn_box{
    text-align: center;
}
.feedback_form .submit_btn {
    display: inline-block;
    padding: 8.5px 23px;
    font-size: 14px;
    color: #606266;
    border: 1px solid #dcdfe6;
    border-radius: 5px;
    cursor: pointer;
}
.feedback_form .submit_btn:hover {
    color: #EC2B3E;
    border: 1px solid #EC2B3E;
}

.feedback_form .form_select::placeholder,
.feedback_form .form_textarea::placeholder {
    color: #aaa;
    opacity: 1;
}
.feedback_form .form_input::-webkit-input-placeholder,
.feedback_form .form_textarea::-webkit-input-placeholder {
    color: #aaa;
}
.feedback_form .form_input:-moz-placeholder,
.feedback_form .form_textarea:-moz-placeholder {
    color: #aaa;
    opacity: 1;
}

.feedback_form .form_input::-moz-placeholder,
.feedback_form .form_textarea::-moz-placeholder {
    color: #aaa;
    opacity: 1;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #aaa;
}

#toast-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
  }
.toast {
    background-color: #333;
    color: white;
    padding: 10px;
    margin-top: 10px;
    border-radius: 5px;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}
.toast.show {
    opacity: 1;
}