.container-index {
  /* height: auto; */
  position: relative;
  overflow-x: hidden;
}

.containerr {
  max-width: 1200px;
  margin: 0 auto;
}

/* nav-2 */
.nav-2-index {
  box-shadow: 0px 3px 5px rgb(3 18 26 / 15%);
}

/* menu-con */
.menu-con1 .nd-mn1,
.menu-con2 .nd-mn2,
.menu-con3 .nd-mn3,
.menu-con4 .nd-mn4 {
  box-shadow: 0px 4px 10px rgb(3 18 26 / 15%);
}
.anh-ct-phong {
  display: flex;
}