.wave:after, .wave:before,.wave-top:after, .wave-top:before{display:none;}
.cert .sec-con{color:var(--color)}
.l-main-home .cert{padding: 0;}
.cert img{width: 100%;object-fit: none;}
@media (min-width:1367px){.about .about-tit{font-size:38px;}}
.l-main-home section.color .wave-top{display:none;}