/****************************************/
/* Name: DESIGN WAVE
/* PART: MAIN VISUAL
/* Author: Kim Bo Reum
/****************************************/



.over_bg {position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); opacity: 0;}
.active-revslide .over_bg {opacity: 1; transition: 1s ease .5s;}