.nav_user_center {display: block;height:40px;line-height:40px;position:relative;margin-top:20px;}
.nav_user_center a {color: #333;text-decoration: none;display: block;padding: 0;font-size: 16px;background: none;}
.nav_user_center .nav1_body{display:none;position: absolute;z-index: 11;background:#fff;width:100px;top:40px;right:0;box-shadow: 0.5px .5px 5px .5px #ccc;}
.nav_user_center .nav1_body a {color: #333;text-decoration: none;display: block;font-size: 14px;}
.nav_user_center .nav1_body a:hover{color: #1a8cff;}
.nav_user_center .nav1_body li{width:100%;height:40px;line-height:40px;text-align: center;}

.nav_lanmu {position:relative;}
.nav_lanmu .nav_lanmu_body{display:none;position: absolute;z-index: 11;background:#fff;width:100%;top:40px;right:0;box-shadow: 0.5px .5px 5px .5px #ccc;}
.nav_lanmu .nav_lanmu_body a {color: #333;text-decoration: none;display: block;font-size: 14px;}
.nav_lanmu .nav_lanmu_body a:hover{color: #1a8cff;}
.nav_lanmu .nav_lanmu_body li{width:100%;height:40px;line-height:40px;text-align: center;}

.fs-wrap {
    position: relative;
    display: inline-block;
    min-width: 350px;
    max-width: 350px;
    font-size: 14px;
    line-height: 1;
}

.fs-label-wrap {
    position: relative;
    border: 1px solid #ccc;
    cursor: default;
    height: 33px;
}

.fs-label-wrap,
.fs-dropdown {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.fs-label-wrap .fs-label {
    text-align: left;
    padding:8px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.fs-arrow {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #000;
    position: absolute;
    top: 0;
    right: 5px;
    bottom: 0;
    margin: auto;
}

.fs-dropdown {
    position: absolute;
    background-color: #fff;
    border: 1px solid #ccc;
    margin-top: 5px;
    width: 100%;
    z-index: 1000;
}

.fs-dropdown .fs-options {
    max-height: 200px;
    overflow: auto;
}

.fs-search input {
    width: 100%;
    padding: 2px 4px;
    border: 0;
}

.fs-option,
.fs-search,
.fs-optgroup-label {
    padding: 6px 8px;
    border-bottom: 1px solid #eee;
    cursor: default;
}

.fs-option {
    cursor: pointer;
}

.fs-option.hl {
    background-color: #f5f5f5;
}

.fs-wrap.multiple .fs-option {
    position: relative;
    padding-left: 30px;
}

.fs-wrap.multiple .fs-checkbox {
    position: absolute;
    display: block;
    width: 30px;
    top: 0;
    left: 0;
    bottom: 0;
}

.fs-wrap.multiple .fs-option .fs-checkbox i {
    position: absolute;
    margin: auto;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 14px;
    height: 14px;
    border: 1px solid #aeaeae;
    border-radius: 2px;
    background-color: #fff;
}

.fs-wrap.multiple .fs-option.selected .fs-checkbox i {
    background-color: rgb(17, 169, 17);
    border-color: transparent;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAGCAYAAAD+Bd/7AAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEgAACxIB0t1+/AAAABx0RVh0U29mdHdhcmUAQWRvYmUgRmlyZXdvcmtzIENTNXG14zYAAABMSURBVAiZfc0xDkAAFIPhd2Kr1WRjcAExuIgzGUTIZ/AkImjSofnbNBAfHvzAHjOKNzhiQ42IDFXCDivaaxAJd0xYshT3QqBxqnxeHvhunpu23xnmAAAAAElFTkSuQmCC');
    background-repeat: no-repeat;
    background-position: center;
}

.fs-wrap .fs-option:hover {
    background-color: #f5f5f5;
}

.fs-optgroup-label {
    font-weight: bold;
}

.hidden {
    display: none;
}