html,body{padding: 0;margin: 0;}
.sections{ width: 100%; position: relative;
    overflow: hidden;}
.sections img{ display: block; max-width: 100%;}
.section{ width: 100%; position: relative;}
.section video{width: 100%;display: block;}
.animated{ animation-fill-mode: forwards; }
.opt0{ opacity: 0;}

.fszie30{font-size: 1.7vw;line-height: 1.8;}
.fszie16{font-size: 1vw;line-height: 1.8;}

.txtC{text-align: center;}
.txtL{text-align: left;}
.txtR{text-align: right;}
.txtJ{text-align: justify;}
.font_bold{font-weight: bold;}

.color000{color: #000;}
.color999{color: #999;}

.part_02_01{width: 57.3%;left: 21.4%;top:4.5vw;position: absolute;}
.part_02_04{width: 57.3%;left: 21.4%;top:10.9vw;position: absolute;}
.part_02_05{width: 57.3%;left: 21.4%;top:0.5vw;position: absolute;}
.part_02_05 a{text-decoration: underline;}

@media screen and (min-width: 1921px) {
    .sections{width: 1920px;margin: 0 auto;}
    .fszie30{font-size: 30px;line-height: 1.8;}
    .fszie16{font-size: 16px;line-height: 1.8;}
    .part_02_01{width: 57.3%;left: 21.4%;top:86px;position: absolute;}
    .part_02_04{width: 57.3%;left: 21.4%;top:209px;position: absolute;}
    .part_02_05{width: 57.3%;left: 21.4%;top:403px;position: absolute;}

}