.tck_dn, .tck_zc { width: 520px; margin: auto; position: fixed; z-index: 1000; border-radius: 5px; -moz-transform: perspective(1px) translate(-50%,-50%); -webkit-transform: perspective(1px) translate(-50%,-50%); -o-transform: translate(-50%,-50%); -ms-transform: translate(-50%,-50%); transform: perspective(1px) translate(-50%,-50%); padding-left: 0; padding-right: 0; }
.show { display: block; }
.tck_dn, .tck_zc { background-color: #f5f5f5; padding-bottom: 44px; }
.tck_gb { width: 40px; height: 40px; background-image: url("../../images/off_03.png"); margin-top: -20px; margin-right: -20px; border-radius: 20px; cursor: pointer; float: right; }
.tck_ydtxz { height: 80px; line-height: 80px; font-family: 微软雅黑; font-size: 18px; text-align: center; color: #fd8b62; width: 100px; margin: auto; }
.tck_ydtxz_uname, .tck_ydtxz_pword { background-color: #fff; height: auto; margin: auto; border-radius: 0; margin-bottom: 18px; width: 78%; border: 1px #d8d7d6 solid; }
    .tck_ydtxz_uname input, .tck_ydtxz_pword input { margin: 0; padding-left: 40px; box-sizing: border-box; background: url('../../images/dl_input_03.png') no-repeat scroll 9px 10px #fff;  border: 0px; width: 100%; outline: none; height: 40px; }
    .tck input:-webkit-autofill{
       -webkit-box-shadow:0 0 0px 1000px white inset;
       
    }
    .tck_ydtxz_pword input { background: url('../../images/dl_input_03.png') no-repeat 9px -23px; }
.tck-dl-check { width: 78%; margin: auto; }
.tck_ydw_zc, .tck_ydw_dn { margin: auto; height: auto; color: #000; text-align: right; cursor: pointer; line-height: 20px; margin-bottom: 36px; width: 380px; }
.tck_ydw_zc, .tck_ydw_dn { float: right; width: auto !important; }
    .tck_ydw_zc font, .tck_ydw_dn font { color: #fd8b62; }
.check_span { border: #c4c4c4 1px solid; width: 18px; cursor: pointer; margin-right: 8px; height: 18px; float: left; box-sizing: border-box; }
.tck_ydw_qr1 { -moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; cursor: pointer; height: 40px; clear: both; padding-right: 25px; color: #fff; background-color: #fd8b62; text-align: center; line-height: 40px; font-size: 18px; font-family: 微软雅黑; width: 78%; margin: auto; }


@media screen and (max-width: 800px) {
    .tck_dn, .tck_zc { width: 100%; margin: 0; border: none; position: absolute; left: 0; top: 0; -moz-transform: perspective(1px) translate(0,0); -webkit-transform: perspective(1px) translate(0,0); -o-transform: translate(0,0); -ms-transform: translate(0,0); transform: perspective(1px) translate(0,0); }
    .tck_gb { width: 30px; height: 30px; margin-top: 10px; margin-right: 10px; border-radius: 15px; background-size: 100%; }

}

        #loginF {
            width: 520px;
            height: 385px;
            display: none;
            position: fixed;
            transform: perspective(1px) translate(-50%,-50%);
            left: 50%;
            top: 50%;
            z-index:1000;
        }

        @media screen and (max-width: 720px) {
            #loginF {
                width: 100%;
                height: 100%;
                display: none;
                position: fixed;
                transform: perspective(1px) translate(0%,0%);
                left: 0;
                top: 0;
                z-index:1000;
            }
        }