.sc-captcha {
                width: 300px;
                margin: 0 auto;
                caret-color: transparent;
                user-select: none;
            }

            .sc_net_panel {
                padding: 10px;
            }

            .sc_net_panel>div {
                position: relative;
            }

            .bg_slider {
                position: absolute;
                left: 0;
                top: 0;
                opacity: 0.8;


            }

            .bg_refresh {
                position: absolute;
                right: 5px;
                top: 5px;
                background: #808080;
                color: #fff;
                border-radius: 3px;
                width: 16px;
                line-height: 16px;
                text-align: center;
                cursor: pointer;
            }

            .sc_net_slider_icon {
                position: absolute;
                left: 0;
                top: 0;
                height: 37px;
                text-align: center;
                border-radius: 5px;
                border: #ccc 1px solid;
                width: 37px;
                line-height: 37px;
                cursor: pointer;
            }

            .sc_net_slider_icon:hover {
                color: #fff;
                background: #1991fa;
            }

            .sc_net_slider_text {
                position: absolute;
                left: 0;
                top: 0;
                text-align: center;
                width: 280px;
                color: #ddd;
                border: #ddd 1px solid;
                border-radius: 5px;
                line-height: 35px;
                height: 37px;
                cursor: default;
            }

            .sc_net_slider_area {
                position: absolute;
                left: 0;
                top: 0;
                height: 37px;
            }

            .sc_net_slider_on .sc_net_slider_icon{
                background: #1991fa;
                color: #fff;
            }
            .sc_net_slider_on .sc_net_slider_text{
                border: #1991fa solid 1px;
                color: #1991fa;
            }
            .sc_net_slider_eorr .sc_net_slider_icon{
                background: #ff4d4f;
                color: #fff;
            }
            .sc_net_slider_eorr .sc_net_slider_text{
                border: #ff4d4f solid 1px;
                color: #ff4d4f;
            }