/*
    會衝突舊版本

    宣告按鈕   button         (button_o)           [button_l]
               傳統           (框線)               [底線]
                                                   
    透明                                           [btn_space_l]
    白色       btn_white      (btn_white_o)        
    藍色       btn_blue       (btn_blue_o)         
    天空藍     btn_sky        (btn_sky_o)          [btn_sky_l]
    綠色       btn_green      (btn_green_o)
    初音綠     btn_miku       (btn_miku_o)
    墨綠       btn_darkgreen  (btn_darkgreen_o)
    黃色       btn_yellow     (btn_yellow_o)
    紅色       btn_red        (btn_red_o)
    紫色       btn_purple     (btn_purple_o)
    鐵灰色     btn_iron       (btn_iron_o)
    桃紫色     btn_peach      (btn_peach_o)
    橘色       btn_orange     (btn_orange_o)
    粉紅色     btn_pink       (btn_pink_o)

    尺寸縮小   btn_s
    尺寸放大   btn_lg

    範例： <button type="button" class="button btn_blue">按鈕</button>
           <button type="button" class="button_o btn_blue_o btn_s">按鈕</button>
           <a href="" class="button btn_miku btn_lg">連結按鈕</a>

*/

button {
    font-family: 'Noto Sans TC',sans-serif;
    margin: 0;
}

/*傳統*/
.button {
    border: 0;
    cursor: pointer;
    font-size: 16px;
    padding: 5px 10px;
    border-radius: 5px;
    /*outline: none;*/
    position: relative;
    overflow: hidden;
    outline-color: #6192c8;
}

@media screen and (min-width: 1025px) {
    .button:hover::after {
        content: '';
        top: 0;
        left: 0;
        position: absolute;
        width: 100%;
        height: 100%;
        /*background-color: rgba(255, 255, 255, 0.1);*/
        background-image: linear-gradient(to top,rgb(255, 255, 255,0.2) 0%,rgba(255, 255, 255, 0.1) 50%,rgba(255, 255, 255, 0) 100%);
    }
}

.button:active::after {
    background-color: rgba(255, 255, 255, 0.1);
}

/*框線*/
.button_o {
    border: 0;
    cursor: pointer;
    font-size: 16px;
    padding: 3px 8px;
    border-radius: 3px;
    outline: none;
    position: relative;
    overflow: hidden;
}

@media screen and (min-width: 1025px) {
    .button_o:hover::after {
        content: '';
        top: 0;
        left: 0;
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0);
    }

    .button_o:active::after {
        background-color: rgba(0, 0, 0, 0.1);
    }
}

/*底線*/
.button_l {
    border: 0;
    cursor: pointer;
    font-size: 16px;
    padding: 5px 10px;
    outline: none;
    position: relative;
    overflow: hidden;
}

    .button_l i {
        color: #0094ff;
    }

@media screen and (min-width: 1025px) {
    .button_l:hover {
        color: #505050;
    }

        .button_l:hover i {
            color: #0072c4;
        }
}

a.button_l:link,
a.button_l:visited,
a.button_l:active {
    color: initial;
}

@media screen and (min-width: 1025px) {
    a.button_l:hover {
        color: #ff6a00;
    }
}

.btn_s {
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 2px;
}

.btn_lg {
    font-size: 20px;
    padding: 7px 12px;
}

/*底線專用*/
.button_l {
    padding: 3px;
}

/*透明 btn_space*/
.btn_space_l {
    border: 0;
    background-color: rgba(0, 0, 0, 0);
}

@media screen and (min-width: 1025px) {
    .btn_space_l:hover {
        background-color: rgba(0, 0, 0, 0);
    }
}

/*白色 btn_white*/
.btn_white {
    color: #505050;
    background-color: #f5f5f5;
}

.btn_white_o {
    color: #505050;
    background-color: #fff;
    border: 1px solid #d3d3d3;
}

@media screen and (min-width: 1025px) {
    .btn_white_o:hover {
        color: #505050;
        background-color: #f5f5f5;
    }
}

a.btn_white:link,
a.btn_white:visited {
    color: #505050;
}

@media screen and (min-width: 1025px) {
    a.btn_white:active,
    a.btn_white:hover {
        color: #505050;
    }
}

a.btn_white_o:link,
a.btn_white_o:visited {
    color: #505050;
}

@media screen and (min-width: 1025px) {
    a.btn_white_o:hover,
    a.btn_white_o:active {
        color: #505050;
    }
}

/*藍色 btn_blue*/
.btn_blue {
    color: #fff;
    background-color: #337ab7;
}

.btn_blue_o {
    color: #337ab7;
    background-color: #fff;
    border: 1px solid #337ab7;
}

@media screen and (min-width: 1025px) {
    .btn_blue_o:hover {
        color: #fff;
        background-color: #337ab7;
    }
}

a.btn_blue:link,
a.btn_blue:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_blue:active,
    a.btn_blue:hover {
        color: #fff;
    }
}

a.btn_blue_o:link,
a.btn_blue_o:visited {
    color: #337ab7;
}

@media screen and (min-width: 1025px) {
    a.btn_blue_o:hover,
    a.btn_blue_o:active {
        color: #fff;
    }
}

/*天空藍 btn_sky*/
.btn_sky {
    color: #fff;
    background-color: #3388ff;
}

.btn_sky_o {
    color: #3388ff;
    background-color: #fff;
    border: 1px solid #3388ff;
}

@media screen and (min-width: 1025px) {
    .btn_sky_o:hover {
        color: #fff;
        background-color: #3388ff;
    }
}

.btn_sky_l {
    border: 0;
    border-bottom: 1px solid #d3d3d3;
    margin: 0 0 1px 0;
    background-color: rgba(0, 0, 0, 0);
}

@media screen and (min-width: 1025px) {
    .btn_sky_l:hover {
        border-bottom: 2px solid #c86e86;
        margin: 0 0 0 0;
        background-color: rgba(0, 0, 0, 0);
    }
}

a.btn_sky:link,
a.btn_sky:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_sky:active,
    a.btn_sky:hover {
        color: #fff;
    }
}

a.btn_sky_o:link,
a.btn_sky_o:visited {
    color: #3388ff;
}

@media screen and (min-width: 1025px) {
    a.btn_sky_o:hover,
    a.btn_sky_o:active {
        color: #fff;
    }
}

/*綠色 btn_green*/
.btn_green {
    color: #fff;
    background-color: #009149;
}

.btn_green_o {
    color: #009149;
    background-color: #fff;
    border: 1px solid #009149;
}

@media screen and (min-width: 1025px) {
    .btn_green_o:hover {
        color: #fff;
        background-color: #009149;
    }
}

a.btn_green:link,
a.btn_green:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_green:active,
    a.btn_green:hover {
        color: #fff;
    }
}

a.btn_green_o:link,
a.btn_green_o:visited {
    color: #009149;
}

@media screen and (min-width: 1025px) {
    a.btn_green_o:hover,
    a.btn_green_o:active {
        color: #fff;
    }
}

/*初音綠 btn_miku*/
.btn_miku {
    color: #fff;
    background-color: #0098a1;
}

.btn_miku_o {
    color: #0098a1;
    background-color: #fff;
    border: 1px solid #0098a1;
}

@media screen and (min-width: 1025px) {
    .btn_miku_o:hover {
        color: #fff;
        background-color: #0098a1;
    }
}

a.btn_miku:link,
a.btn_miku:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_miku:active,
    a.btn_miku:hover {
        color: #fff;
    }
}

a.btn_miku_o:link,
a.btn_miku_o:visited {
    color: #0098a1;
}

@media screen and (min-width: 1025px) {
    a.btn_miku_o:hover,
    a.btn_miku_o:active {
        color: #fff;
    }
}

/*墨綠 btn_darkgreen*/
.btn_darkgreen {
    color: #fff;
    background-color: #2f8966;
}

.btn_darkgreen_o {
    color: #2f8966;
    background-color: #fff;
    border: 1px solid #2f8966;
}

@media screen and (min-width: 1025px) {
    .btn_darkgreen_o:hover {
        color: #fff;
        background-color: #2f8966;
    }
}

a.btn_darkgreen:link,
a.btn_darkgreen:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_darkgreen:active,
    a.btn_darkgreen:hover {
        color: #fff;
    }
}

a.btn_darkgreen_o:link,
a.btn_darkgreen_o:visited {
    color: #2f8966;
}

@media screen and (min-width: 1025px) {
    a.btn_darkgreen_o:hover,
    a.btn_darkgreen_o:active {
        color: #fff;
    }
}

/*黃色 btn_yellow*/
.btn_yellow {
    color: #fff;
    background-color: #f6a800;
}

.btn_yellow_o {
    color: #f6a800;
    background-color: #fff;
    border: 1px solid #f6a800;
}

@media screen and (min-width: 1025px) {
    .btn_yellow_o:hover {
        color: #fff;
        background-color: #f6a800;
    }
}

a.btn_yellow:link,
a.btn_yellow:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_yellow:active,
    a.btn_yellow:hover {
        color: #fff;
    }
}

a.btn_yellow_o:link,
a.btn_yellow_o:visited {
    color: #f6a800;
}

@media screen and (min-width: 1025px) {
    a.btn_yellow_o:hover,
    a.btn_yellow_o:active {
        color: #fff;
    }
}

/*紅色 btn_red*/
.btn_red {
    color: #fff;
    background-color: #e53534;
}

.btn_red_o {
    color: #e53534;
    background-color: #fff;
    border: 1px solid #e53534;
}

@media screen and (min-width: 1025px) {
    .btn_red_o:hover {
        color: #fff;
        background-color: #e53534;
    }
}

a.btn_red:link,
a.btn_red:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_red:active,
    a.btn_red:hover {
        color: #fff;
    }
}

a.btn_red_o:link,
a.btn_red_o:visited {
    color: #e53534;
}

@media screen and (min-width: 1025px) {
    a.btn_red_o:hover,
    a.btn_red_o:active {
        color: #fff;
    }
}

/*紫色 btn_purple*/
.btn_purple {
    color: #fff;
    background-color: #572381;
}

.btn_purple_o {
    color: #572381;
    background-color: #fff;
    border: 1px solid #572381;
}

@media screen and (min-width: 1025px) {
    .btn_purple_o:hover {
        color: #fff;
        background-color: #572381;
    }
}

a.btn_purple:link,
a.btn_purple:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_purple:active,
    a.btn_purple:hover {
        color: #fff;
    }
}

a.btn_purple_o:link,
a.btn_purple_o:visited {
    color: #572381;
}

@media screen and (min-width: 1025px) {
    a.btn_purple_o:hover,
    a.btn_purple_o:active {
        color: #fff;
    }
}

/*鐵灰色 btn_iron*/
.btn_iron {
    color: #fff;
    background-color: #3e3e3e;
}

.btn_iron_o {
    color: #3e3e3e;
    background-color: #fff;
    border: 1px solid #3e3e3e;
}

@media screen and (min-width: 1025px) {
    .btn_iron_o:hover {
        color: #fff;
        background-color: #3e3e3e;
    }
}

a.btn_iron:link,
a.btn_iron:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_iron:active,
    a.btn_iron:hover {
        color: #fff;
    }
}

a.btn_iron_o:link,
a.btn_iron_o:visited {
    color: #3e3e3e;
}

@media screen and (min-width: 1025px) {
    a.btn_iron_o:hover,
    a.btn_iron_o:active {
        color: #fff;
    }
}

/*桃紅色 btn_peach*/
.btn_peach {
    color: #fff;
    background-color: #c86e86;
}

.btn_peach_o {
    color: #c86e86;
    background-color: #fff;
    border: 1px solid #c86e86;
}

@media screen and (min-width: 1025px) {
    .btn_peach_o:hover {
        color: #fff;
        background-color: #c86e86;
    }
}

a.btn_peach:link,
a.btn_peach:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_peach:active,
    a.btn_peach:hover {
        color: #fff;
    }
}

a.btn_peach_o:link,
a.btn_peach_o:visited {
    color: #c86e86;
}

@media screen and (min-width: 1025px) {
    a.btn_peach_o:hover,
    a.btn_peach_o:active {
        color: #fff;
    }
}

/*橘色 btn_orange*/
.btn_orange {
    color: #fff;
    background-color: #ec7405;
}

.btn_orange_o {
    color: #ec7405;
    background-color: #fff;
    border: 1px solid #ec7405;
}

@media screen and (min-width: 1025px) {
    .btn_orange_o:hover {
        color: #fff;
        background-color: #ec7405;
    }
}

a.btn_orange:link,
a.btn_orange:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_orange:active,
    a.btn_orange:hover {
        color: #fff;
    }
}

a.btn_orange_o:link,
a.btn_orange_o:visited {
    color: #ec7405;
}

@media screen and (min-width: 1025px) {
    a.btn_orange_o:hover,
    a.btn_orange_o:active {
        color: #fff;
    }
}

/*粉紅色 btn_pink*/
.btn_pink {
    color: #fff;
    background-color: #f3a79f;
}

.btn_pink_o {
    color: #f3a79f;
    background-color: #fff;
    border: 1px solid #f3a79f;
}

@media screen and (min-width: 1025px) {
    .btn_pink_o:hover {
        color: #fff;
        background-color: #f3a79f;
    }
}

a.btn_pink:link,
a.btn_pink:visited {
    color: #fff;
}

@media screen and (min-width: 1025px) {
    a.btn_pink:active,
    a.btn_pink:hover {
        color: #fff;
    }
}

a.btn_pink_o:link,
a.btn_pink_o:visited {
    color: #f3a79f;
}

@media screen and (min-width: 1025px) {
    a.btn_pink_o:hover,
    a.btn_pink_o:active {
        color: #fff;
    }
}


.button:disabled {
    cursor: not-allowed;
    color: #505050;
    background-color: #ccc;
}

@media screen and (min-width: 1025px) {
    .button:disabled:hover::after {
        background-color: rgba(0, 0, 0, 0);
    }
}

.button_o:disabled {
    cursor: not-allowed;
    color: #505050;
    border: 1px solid #bbb;
    background-color: #ccc;
}

.button_l:disabled {
    cursor: not-allowed;
    color: #ccc;
}

    .button_l:disabled i {
        color: #ccc;
    }

.btn_sky_l:disabled {
    border-bottom: 1px solid #d3d3d3;
}