*{margin: 0px;}
.flexd_c{flex-direction: column;}
.bg{width: 100%; height: 100%; position: fixed; color: #0b4f50;}
.header{}
.header .box{text-align-last:justify; text-align:justify; text-justify:distribute-all-lines;letter-spacing: 1.5px;}
.header p{}

.logo{ align-items: baseline;}
.logo img{display: block;}
.enter_link{}
.enter_link .enter{display: inline-block; color: #0b4f50; width: 170px;padding: 1.5vh 0px; text-align: center; border: 2px solid #0e5254; border-radius: 40px; margin-top: 7.5vh;}
.enter_link .enter:hover{background: linear-gradient(45deg, #074a4b, #5c8284); color: #fff;}

.footer {letter-spacing: 1.5px; color: #0b4f50;}
.footer p{}
.footer a{ color: #0b4f50;}