/* html,body{
    overflow-x: visible;
} */
body{overflow:hidden}
*{ touch-action: manipulation;}
.widther{
    width: 100%;
}
    .index-banner{
      /* background: url(../images/bg1-indexfornow.jpg) no-repeat 0px 0px; */
      background: url(../images/registration-banner.jpg) no-repeat 0px 0px;
      /* background-size: cover; */
      background-position: center;
  /* background-repeat: no-repeat; */
    }

.forum{
    width: 100%;
}
.forum-in{
    width: 1000px;
    margin: auto;
}
.forum-title{
    text-align: left;
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 80px;
    margin-top: 50px;
    /* font-family: 'SourceHanSansCN-Bold'; */
}
form {
    margin: auto;
    /* padding: 20px; */
    background: #fff;
    /* border-radius: 8px; */
    /* box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); */
}
.form-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}
.form-group {
    flex: 1;
    margin-right: 30px;
    min-height: 82px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
select{
    background:none;  	
    outline:none;  	
    border:none;
    
    border: none;
    width: 100%;
    padding: 7px;
    box-sizing: border-box;
    /* border: 1px solid #ccc; */
    /* border-radius: 4px; */
    border: none;
    border-bottom: 1px solid #000;
    height: 36.8px;
    -webkit-appearance:none;
	border-radius:0;
}
.ss{
    position: relative;
}
.ss::after{
    position: absolute;
    /* pointer-events设置为none，使元素不会成为鼠标事件的目标，让鼠标事件可以指向后代元素 */
    pointer-events: none; 
    right: 10px;
    top: 50%;
    transform: translateY(-25%);
    width: 0px;
    height: 0px;
    content: '';
    border: 5px solid transparent;
    border-top: 5px solid #000 ;

}
input {
    background:none;  	
    outline:none;  	
    border:none;
}
select{
    -webkit-box-shadow: none;
    background-color: #fff;
}
input:focus{
    border:  none;
}
input[type="text"], input[type="email"], input[type="tel"] {

    box-shadow: none;
    background:none;  	
    outline:none;  	
    border:none;
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
    /* border: 1px solid #ccc; */
    /* border-radius: 4px; */
    border: none;
    border-bottom: 1px solid #000;
    -webkit-appearance:none;
    border-radius: 0;

cursor:not-allowed !important;
}
.warning{
    color: red;
}
label>span{
    color:#f17d16;
}
.form-check{
    margin-top: 10px;
    font-weight: bold;
}
.check1{

}
.check2{
margin-top: 10px;
}
.check2 i{
    text-decoration: underline;
    color: #F08307;
}
.check3{
    width: 200px;
    margin: auto;
    margin-top: 50px;
    color:white;
}
.check3>button{
    width: 200px;
    height: 48px;
    margin: auto;
    background-color: gray;
    /* background-color: #f17d16; */
    border: none; /* 无边框 */
    border-radius: 4px;
}
.registration-footer{
    background-color: #333333;
    border-top: 2px solid #F08307;
    margin-top: 50px;
    margin-bottom: 0px!important;
    height: 50px;
}
.registration-footer>p{
    text-align: center;
    color: #fff;   
    margin-bottom: 0px!important;
    line-height: 50px;
    height: 50px;
}

.modal {
    /* display: none;  */
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4); /* 半透明背景 */
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 50%;
    height: 50%;
    text-align: center;
}
.modal-content>p{
    margin-top: 30px;
    font-size: 20px;
    font-weight: bold;
}
.modal-content button{
    width: 200px;
    height: 48px;
    margin: auto;
    background-color: #F08307;
    /* background-color: #f17d16; */
    border: none; /* 无边框 */
    border-radius: 4px;
    color: white;
    margin-top: 30px;
}
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}
.modal-content-img{
    width: 80px;
    margin: auto;
    margin-top: 50px;

}
.modal-content-p2{
    font-size: 20px!important;
    font-weight: normal!important;
}
.mobile-hide{
    display: block;
}
@media screen and (min-width:320px) and (max-width:1000px){
    .forum-in{
        width: 100%;
        padding: 0px 25px;
    }
    .form-row{
        display: block;
    }

    .form-group{
        margin-right: 0px;
    }
    .forum-title{
        font-size: 21px!important;
    }
    
}
@media screen and (min-width:700px) and (max-width:1000px){
    .banner {
        min-height: 400px;
        background-size: cover;

    }
    .form-group{
        margin-right: 0px;
    }
    .mobile-hide{
        display: none!important;
    }
}

@media screen and (min-width:1000px) and (max-width:1440px) {
    .banner {
        min-height: 500px;
        background-size: cover;

    }
}
@media screen and (min-width:1140px) and (max-width:9999px) {
    .banner {
        min-height: 500px;
        background-size: cover;
    }
}
@media screen and (min-width:320px) and (max-width:480px){
    .registration-footer p{
        White-space: nowrap!important;
        font-size: 9px!important;
    }
}
@media screen and (min-width:320px) and (max-width:767px){
    .modal-content{
        margin: 20% auto;
        width: 80%;
        height: 60%;
        text-align: center;
    }
    .modal-content-p1{
        font-size: 21px!important;
    }
    .modal-content-p2{
        font-size: 16px!important;
    }
    .modal-content button{
        font-size: 14px!important;
    }
    .registration-footer p{
        White-space: nowrap;
        font-size: 12px;
    }
    .event-time-line-frame-in{
        display: none;
    }
    .mobile-hide{
        display: none!important;
    }
    .index-banner{
        background: url(../images/registration-banner-mobile.jpg) no-repeat 0px 0px;
        background-size: cover;
        background-position: center center;
      }
      .solution-banner{
        background: url(../images/registration-banner-mobile.jpg) no-repeat 0px 0px;
        background-size: cover;
        background-position: top center;
      }
      .innerpagebanner{
        background: url(../images/registration-banner-mobile.jpg) no-repeat 0px 0px;
        background-size: cover;
        background-position: bottom center;
      }

}