.portfolio-header .project-category ul li { background-color: #55c8ff; } 

.portfolio-pc .section7 .swiper {position:absolute;top:0;left:0;width:100%;}

.portfolio-mobile .section7 .swiper {position:absolute;top:0;left:0;width:100%;}
.portfolio-mobile .section8 .swiper {position:absolute;top:0;left:0;width:100%;}
.portfolio-mobile .section9 .swiper {position:absolute;top:0;left:0;width:100%;}
.portfolio-mobile .section10 .swiper {position:absolute;top:0;left:0;width:100%;}