.ih-item {
    position: relative;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    transition: all 0.35s ease-in-out;	
}

.ih-item,
.ih-item * {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.ih-item a {
    color: #333;
}

.ih-item a:hover {
    text-decoration: none;
}

.ih-item img {
    width: 100%;
    height: 100%;
    vertical-align: middle
}


.ih-item.square {
    position: relative;
    width: 100%;
    height: auto;/*
    border:4px solid #fff;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);*/
}

.ih-item.square .info {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}


.ih-item.square.effect1 {
    overflow: hidden;
}

.ih-item.square.effect1.colored .info {
    background: #1a4a72;
}


.ih-item.square.effect4 {
    overflow: hidden;
    position: relative;
}

.ih-item.square.effect4.colored .info {
    background: rgba(12, 34, 52, 0.6);
}

.ih-item.square.effect4.colored .mask1,
.ih-item.square.effect4.colored .mask2 {
    background: #00aa88;
    background: rgba(0, 170, 136, 0.7);
}

.ih-item.square.effect4 .img {
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    transition: all 0.35s ease-in-out;
}

.ih-item.square.effect4 .mask1{
    position: absolute;
    background: #00aa88;
    background: rgba(0, 170, 136, 0.6);
    width:310%;
    height:310%;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    transition: all 0.35s ease-in-out;
}

.ih-item.square.effect4 .mask2 {
    position: absolute;
    background: #00aa88;
    background: rgba(0, 170, 136, 0.6);
    width:310%;
    height:310%;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    transition: all 0.35s ease-in-out;
}

.ih-item.square.effect4 .mask1 {
    left: auto;
    right: 0;
    top: 0;
    -webkit-transform: rotate(56.5deg) translateX(-180px);
    -moz-transform: rotate(56.5deg) translateX(-180px);
    -ms-transform: rotate(56.5deg) translateX(-180px);
    -o-transform: rotate(56.5deg) translateX(-180px);
    transform: rotate(56.5deg) translateX(-180px);
    -webkit-transform-origin: 100% 0%;
    -moz-transform-origin: 100% 0%;
    -ms-transform-origin: 100% 0%;
    -o-transform-origin: 100% 0%;
    transform-origin: 100% 0%;
	opacity:0;
}

.ih-item.square.effect4 .mask2 {
    top: auto;
    bottom: 0;
    left: 0;
    -webkit-transform: rotate(56.5deg) translateX(180px);
    -moz-transform: rotate(56.5deg) translateX(180px);
    -ms-transform: rotate(56.5deg) translateX(180px);
    -o-transform: rotate(56.5deg) translateX(180px);
    transform: rotate(56.5deg) translateX(180px);
    -webkit-transform-origin: 0% 100%;
    -moz-transform-origin: 0% 100%;
    -ms-transform-origin: 0% 100%;
    -o-transform-origin: 0% 100%;
    transform-origin: 0% 100%;
	opacity:0;
}

.ih-item.square.effect4 .info {
    background: #111111;
    height: 0;
    visibility: hidden;
    width: 100%;
    -webkit-transform: rotate(-33.5deg) translate(-112px, 166px);
    -moz-transform: rotate(-33.5deg) translate(-112px, 166px);
    -ms-transform: rotate(-33.5deg) translate(-112px, 166px);
    -o-transform: rotate(-33.5deg) translate(-112px, 166px);
    transform: rotate(-33.5deg) translate(-112px, 166px);
    -webkit-transform-origin: 0% 100%;
    -moz-transform-origin: 0% 100%;
    -ms-transform-origin: 0% 100%;
    -o-transform-origin: 0% 100%;
    transform-origin: 0% 100%;
    -webkit-transition: all 0.35s ease-in-out 0.35s;
    -moz-transition: all 0.35s ease-in-out 0.35s;
    transition: all 0.35s ease-in-out 0.35s;
}

.ih-item.square.effect4 .info h3 {
    text-transform: uppercase;
    color: #fff;
    text-align: center;
    font-size: 17px;
    padding: 10px;
    background: transparent;
    margin-top: 5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    -webkit-transition: all 0.35s ease-in-out 0.35s;
    -moz-transition: all 0.35s ease-in-out 0.35s;
    transition: all 0.35s ease-in-out 0.35s;
}

.ih-item.square.effect4 .info p {
    font-size: 12px;
    position: relative;
    color: #bbb;
    text-align: center;
    opacity: 0;
    -webkit-transition: all 0.35s ease-in-out 0.35s;
    -moz-transition: all 0.35s ease-in-out 0.35s;
    transition: all 0.35s ease-in-out 0.35s;
}

.ih-item.square.effect4 a:hover .mask1 {
    -webkit-transform: rotate(56.5deg) translateX(1px);
    -moz-transform: rotate(56.5deg) translateX(1px);
    -ms-transform: rotate(56.5deg) translateX(1px);
    -o-transform: rotate(56.5deg) translateX(1px);
    transform: rotate(56.5deg) translateX(1px);opacity:1;
}

.ih-item.square.effect4 a:hover .mask2 {
    -webkit-transform: rotate(56.5deg) translateX(-1px);
    -moz-transform: rotate(56.5deg) translateX(-1px);
    -ms-transform: rotate(56.5deg) translateX(-1px);
    -o-transform: rotate(56.5deg) translateX(-1px);
    transform: rotate(56.5deg) translateX(-1px);opacity:1;
}

.ih-item.square.effect4 a:hover .info {
    width: 100%;
    height: 250px;
    visibility: visible;
    top:25%;
    -webkit-transform: rotate(0deg) translate(0, 0);
    -moz-transform: rotate(0deg) translate(0, 0);
    -ms-transform: rotate(0deg) translate(0, 0);
    -o-transform: rotate(0deg) translate(0, 0);
    transform: rotate(0deg) translate(0, 0);
}

.ih-item.square.effect4 a:hover .info h3,
.ih-item.square.effect4 a:hover .info p {
    opacity: 1;
}