/*
=================================================================
  BEGIN::IMAGE SIZE
  UPDATED: Áp dụng display flex , fix viền đen;
=================================================================
*/

[class*="cnv-img-"] {
  display: flex!important;
  justify-content: center;
}

/* 1x1 */
.cnv-img-square {
  position: relative;
  padding-top: 100%;
  display: block;
  overflow: hidden;
}

/* 4x3 */
.cnv-img-rectangle {
  position: relative;
  padding-top: 75%;
  display: block;
  overflow: hidden;
}

/* 3x4 */
.cnv-img-3x4 {
  position: relative;
  padding-top: 132.5%;
  display: block;
  overflow: hidden;
}

/* 3x2 */
.cnv-img-3x2 {
  position: relative;
  padding-top: 66.5%;
  display: block;
  overflow: hidden;
}

/* 16x9 */
.cnv-img-16x9 {
  position: relative;
  padding-top: 56.5%;
  display: block;
  overflow: hidden;
}

.cnv-img-square img,
.cnv-img-rectangle img,
.cnv-img-16x9 img,
.cnv-img-4x3 img,
.cnv-img-3x2 img
{
  transition: all .4s ease-in-out 0s;
  -moz-transition: all .4s ease-in-out 0s;
  -ms-transition: all .4s ease-in-out 0s;
  -webkit-transition: all .4s ease-in-out 0s;
  -o-transition: all .4s ease-in-out 0s;
  position: absolute;
  width: 100%;
  top: 0;
  bottom: 0;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
}

.cnv-img-square:hover img,
.cnv-img-rectangle:hover img,
.cnv-img-16x9:hover img,
.cnv-img-4x3:hover img,
.cnv-img-3x2:hover img
{
  -webkit-transform:  scale(1.1);
  transform:  scale(1.1);
}

.cnv-img {
  padding: 0;
  display: block;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cnv-img:before {
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 10;
}
.cnv-img:hover:before {
  background-color: rgba(51, 150, 243, 0.4);
}

.cnv-img img {
  -webkit-transition: all .4s ease-in-out 0s;
  transition: all .4s ease-in-out 0s;
}

.cnv-img:hover img {
  transform: scale(1.1);
}

.cnv-smooth {
  -webkit-transition: all .4s ease-in-out 0s;
  transition: all .4s ease-in-out 0s;
}

/*
=================================================================
  BEGIN::REPONSIVE
=================================================================
*/

/* iPhone 5 */
@media all and (min-width: 320px) {
  .post2 .cnv-img-3x2.v2 {}
}

/* iPhone */
@media all and (min-width: 375px) {
  .post2 .cnv-img-3x2.v2 {}
}

/* iPhone 5 xoay ngang */
@media all and (min-width: 568px) {
  .post2 .cnv-img-3x2.v2 {
    padding-top: 35.5%;
}
}

/* iPhone 6 xoay ngang */
@media all and (min-width: 667px) {
  .post2 .cnv-img-3x2.v2 {
    padding-top: 26.5%;
}
}

/* Ipad */
@media all and (min-width: 768px) {
  .post2 .cnv-img-3x2.v2 {
    padding-top: 24.5%;
}
}

/* Iphone X xoay ngang , Ipad */
@media all and (min-width: 812px) {
  .post2 .cnv-img-3x2.v2 {}
}

/* Ipad xoay ngang , Ipad pro */
@media all and (min-width: 1024px) {
  .post2 .cnv-img-3x2.v2 {
    padding-top: 26.5%;
}
}

/* PC */
@media all and (min-width: 1200px) {
  .post2 .cnv-img-3x2.v2 {
    padding-top: 21.5%;
}
}