.main_nav {width:300px; height:60px; margin:60px auto 10px auto;visibility:hidden;}
.main_nav li{float:left; width:60px; margin-right:10px; font-size:16px;  
  padding: .6em 1em;
  border-radius: 3em;
  /*background: #2f889a;*/
  text-align:center
}
.main_nav li a{color:#fff}

.cd-user-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /*background: rgba(52, 54, 66, 0.9);*/
    background: url("../img/bgs/18.jpg") no-repeat;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../img/bgs/2.jpg',sizingMethod='scale');
    /*background-size: 100% 100%;*/
    z-index: 3;
    overflow-y: auto;
    cursor: pointer;
    /*visibility: hidden;*/
    opacity: 0;
    -webkit-transition: opacity 0.5s 0, visibility 0 0.5s;
    -moz-transition: opacity 0.5s 0, visibility 0 0.5s;
    transition: opacity 0.5s 0, visibility 0 0.5s;
}
.cd-user-modal.is-visible {
  visibility: visible;
  opacity: 1;
  -webkit-transition: opacity 0.3s 0, visibility 0 0;
  -moz-transition: opacity 0.3s 0, visibility 0 0;
  transition: opacity 0.3s 0, visibility 0 0;
}
.cd-user-modal.is-visible .cd-user-modal-container {
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
  transform: translateY(0);
}

.cd-user-modal-container {
    opacity: 0.9;
    position: relative;
    width: 90%;
    max-width: 600px;
    background: #FFF;
    margin: 3em auto 4em;
    cursor: auto;
    border-radius: 0.25em;
    -webkit-transform: translateY(-30px);
    -moz-transform: translateY(-30px);
    -ms-transform: translateY(-30px);
    -o-transform: translateY(-30px);
    transform: translateY(-30px);
    -webkit-transition-property: -webkit-transform;
    -moz-transition-property: -moz-transform;
    transition-property: transform;
    -webkit-transition-duration: 0.3s;
    -moz-transition-duration: 0.3s;
    transition-duration: 0.3s;
}
.cd-user-modal-container .cd-switcher:after {
  content: "";
  display: table;
  clear: both;
}
.cd-user-modal-container .cd-switcher li {
  width: 50%;
  float: left;
  text-align: center;
}
.cd-user-modal-container .cd-switcher li:first-child a {
  border-radius: .25em 0 0 0;
}
.cd-user-modal-container .cd-switcher li:last-child a {
  border-radius: 0 .25em 0 0;
}
/*Çл»²Ëµ¥Ñùʽ*/
.cd-user-modal-container .cd-switcher a {
  display: block;
  width: 100%;
  height: 50px;
  line-height: 50px;
  /*background: #d2d8d8;*/
  background:#fff;
  color: #809191;
  text-decoration:none
}
.cd-user-modal-container .cd-switcher a.selected {
  background: red;
  color: #fff;
  text-decoration:none;
}
@media only screen and (min-width: 600px) {
  .cd-user-modal-container {
    margin: 4em auto;
  }
  .cd-user-modal-container .cd-switcher a {
    height: 70px;
    line-height: 70px;
  }
}

.cd-form {
  padding: 1.4em;
}
.cd-form .fieldset {
  position: relative;
  margin: 1.4em 0;
}
.cd-form .fieldset:first-child {
  margin-top: 0;
}
.cd-form .fieldset:last-child {
  margin-bottom: 0;
}
.cd-form label {
  font-size: 16px;
  font-size: 0.875rem;
}
.cd-form label.image-replace {
  /* replace text with an icon */
  display: inline-block;
  position: absolute;
  left: 15px;
  top: 50%;
  bottom: auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  height: 20px;
  width: 20px;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  color: transparent;
  text-shadow: none;
  background-repeat: no-repeat;
  background-position: 50% 0;
}
.cd-form label.cd-username {
  background-image: url("../img/cd-icon-username.svg");
}
.cd-form label.cd-email {
  background-image: url("../img/cd-icon-email.svg");
}
.cd-form label.cd-password {
  background-image: url("../img/cd-icon-password.svg");
}
.cd-form input {
  margin: 0;
  padding: 0;
  border-radius: 0.25em;
}
.cd-form input.full-width {
    width: 80%;
}
.cd-form input.full-width2 {
    width: 94%;
}
.cd-form input.has-padding {
    padding: 12px 20px 12px 50px;
}
.cd-form input.has-border {
    border: 1px solid #d2d8d8;
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    -o-appearance: none;
    appearance: none;
}
.cd-form input.has-border:focus {
    border-color: #343642;
    box-shadow: 0 0 5px rgba(52, 54, 66, 0.1);
    outline: none;
}
.cd-form input.has-error {
    border: 1px solid #d76666;
}

    .cd-form select {
        margin: 0;
        padding: 0;
        border-radius: 0.25em;
    }

        .cd-form select.full-width {
            width: 93%;
        }

        .cd-form select.full-width2 {
            width: 94%;
        }

        .cd-form select.has-padding {
            padding: 12px 20px 12px 50px;
        }

        .cd-form select.has-border {
            border: 1px solid #d2d8d8;
            -webkit-appearance: none;
            -moz-appearance: none;
            -ms-appearance: none;
            -o-appearance: none;
            appearance: none;
        }

            .cd-form select.has-border:focus {
                border-color: #343642;
                box-shadow: 0 0 5px rgba(52, 54, 66, 0.1);
                outline: none;
            }

        .cd-form select.has-error {
            border: 1px solid #d76666;
        }

    .cd-form input[type=password] {
        /* space left for the HIDE button */
        /*padding-right: 65px;*/
}
    .cd-form input[type=submit] {
        padding: 16px 0;
        cursor: pointer;
        /*background: #2f889a;*/
        background: #d9bab7;
        opacity: 0.9;
        color: #FFF;
        font-weight: bold;
        border: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        -ms-appearance: none;
        -o-appearance: none;
        appearance: none;
    }
.no-touch .cd-form input[type=submit]:hover, .no-touch .cd-form input[type=submit]:focus {
  background: #3599ae;
  outline: none;
}


@media only screen and (min-width: 480px) {
  .cd-form {
    padding: 2em;
  }
  .cd-form .fieldset {
    margin: 2em 0;
  }
  .cd-form .fieldset:first-child {
    margin-top: 0;
  }
  .cd-form .fieldset:last-child {
    margin-bottom: 0;
  }
  .cd-form input.has-padding {
    padding: 16px 20px 16px 50px;
  }
  .cd-form input[type=submit] {
    padding: 16px 0;
  }
}



.cd-close-form {
  /* form X button on top right */
  display: block;
  position: absolute;
  width: 40px;
  height: 40px;
  right: 0;
  top: -40px;
  background: url("../img/cd-icon-close.svg") no-repeat center center;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
}
@media only screen and (min-width: 1170px) {
  .cd-close-form {
    display: none;
  }
}

#cd-login, #cd-signup, #pwdBack,#cd-reset-password {
    display: none;
}

    #cd-login.is-selected, #pwdBack.is-selected, #cd-signup.is-selected, #cd-reset-password.is-selected {
        display: block;
    }