* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    border: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

/** preloader */
.preloader {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255,0.7);
    z-index: 100;
}
.preloader:not(.loading) .play_icon {
    position: absolute;
    top: 0;
    left: 7px;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 23px;
    height: 32px;
    border-style: solid;
    border-width: 18px 0px 18px 23px;
    border-color: transparent transparent transparent #202020;
    box-sizing: border-box;
    cursor: pointer;
}
.preloader:not(.loading) .lds-roller {
    display: none;
}
.preloader.loading .loading_pro {
    position: absolute;
    display: inline-block;
    width: 100%;
    height: 30px;
    text-align: center;
    top: 100px;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}
.preloader.loading .lds-roller {
    display: inline-block;
    width: 64px;
    height: 64px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.lds-roller div {
    animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    transform-origin: 32px 32px;
}

.lds-roller div:after {
    content: " ";
    display: block;
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #000;
    margin: -3px 0 0 -3px;
}

.lds-roller div:nth-child(1) {
    animation-delay: -0.036s;
}

.lds-roller div:nth-child(1):after {
    top: 50px;
    left: 50px;
}

.lds-roller div:nth-child(2) {
    animation-delay: -0.072s;
}

.lds-roller div:nth-child(2):after {
    top: 54px;
    left: 45px;
}

.lds-roller div:nth-child(3) {
    animation-delay: -0.108s;
}

.lds-roller div:nth-child(3):after {
    top: 57px;
    left: 39px;
}

.lds-roller div:nth-child(4) {
    animation-delay: -0.144s;
}

.lds-roller div:nth-child(4):after {
    top: 58px;
    left: 32px;
}

.lds-roller div:nth-child(5) {
    animation-delay: -0.18s;
}

.lds-roller div:nth-child(5):after {
    top: 57px;
    left: 25px;
}

.lds-roller div:nth-child(6) {
    animation-delay: -0.216s;
}

.lds-roller div:nth-child(6):after {
    top: 54px;
    left: 19px;
}

.lds-roller div:nth-child(7) {
    animation-delay: -0.252s;
}

.lds-roller div:nth-child(7):after {
    top: 50px;
    left: 14px;
}

.lds-roller div:nth-child(8) {
    animation-delay: -0.288s;
}

.lds-roller div:nth-child(8):after {
    top: 45px;
    left: 10px;
}

@keyframes lds-roller {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
/****/

#main_cnt {
    position: relative;
    width: 700px;
    height: 400px;
    margin: 0 auto;
    font-family: "Arial", sans-serif;
    font-size: 14px;
    overflow: hidden;
    background: url(../images/bg.png) 0 0 / 100% 100% no-repeat;
}

p {
    line-height: 18px;
}

p.para {
    margin-bottom: 18px;
}

.font_18 {
    font-size: 18px;
}
.font_22 {
    font-size: 22px;
}
.font_24 {
    font-size: 24px;
}

#screen1 {
    position: absolute;
    top: 0;
    left: 0;
    margin-top: 30px;
    width: 100%;
}

#screen1>h2 {
    position: relative;
    left: 180px;
    width: 300px;
    font-size: 15px;
    font-weight: 600;
    text-align: left;
    margin: 27px 0;
    cursor: pointer;
}

#screen1>h2:first-child {
    left: 140px;
    margin-bottom: 40px;
    cursor: default;
}

#stage.show {
    position: absolute;
    left: 0;
    top: 0;
    width: 700px;
    height: 400px;
    z-index: 10;
}
#stage:not(.show) {
    display: none;
}
.screen.show,
.sub_screen.show {
    z-index: 10;
}
.screen:not(.show),
.sub_screen:not(.show) {
    display: none;
}
#screen10, 
#screen11,
#screen20,
#screen21,
#screen22,
#screen30 {
    padding: 16px 70px;
}
#screen10 #s10_percent_a,
#screen10 #s10_percent_b {
    position: absolute;
    width: 200px;
    left: 474px;
    top: 242px;
}
#screen10 #s10_percent_b {
    top: 271px;
}
#screen10 #s10_percent_a>span,
#screen10 #s10_percent_b>span {
    display: inline-block;
    margin-left: 20px;
    width: 40px;
    text-align: right;
}