*{
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
body{
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", Helvetica, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "ＭＳ Ｐゴシック", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    -webkit-font-smoothing: antialiased;
}
.hide{
    display: none !important;
}
.t_center{
    text-align: center;
}
.t_left{
    text-align: left;
}
.t_right{
    text-align: right;
}
.t_bold{
    font-weight: 600;
}
.computer_hide,
.tablet_hide, .tablet_show, .tablet_show_flex,
.mobile_hide, .mobile_show, .mobile_show_flex
{
    display: none !important;
}
.computer_show{
    display: block !important;
}
.computer_show_flex{
    display: flex !important;
}
@media only screen and (min-width: 768px) and (max-width: 991px){
    .computer_hide, .computer_show, .computer_show_flex, 
    .tablet_hide,
    .mobile_hide, .mobile_show, .mobile_show_flex{
        display: none !important;
    }
    .tablet_show{
        display: block !important;
    }
    .tablet_show_flex{
        display: flex !important;
    }
}
@media only screen and (min-width: 0px) and (max-width: 767px){
    .computer_hide, .computer_show, .computer_show_flex,
    .tablet_hide, .tablet_show, .tablet_show_flex,
    .mobile_hide{
        display: none !important;
    }
    .mobile_show{
        display: block !important;
    }
    .mobile_show_flex{
        display: flex !important;
    }
}