.he-style14 .he-box{
    position: relative;
}
.he-style14 .he-box .he-over-layer{
    background-size: cover;
    width: 100%;
    height: 50%;
    position: absolute;
    top: 0;
    left: 0;
    transform: perspective(400px) rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    transform-origin: 50% 100% 0;
    transition: all 1s ease 0s;
    z-index: 1;
}
.he-style14 .he-box:hover .he-over-layer{
    transform: perspective(400px) rotateX(-180deg) rotateY(0deg) rotateZ(0deg);
    transform-origin: 50% 100% 0;
}
.he-style14 .he-over-layer:after{
    content: "";
    width: 100%;
    height: 101%;
    position: absolute;
    top: 0;
    left: 0;
    transition: all 0.3s ease 0.2s;
}
.he-style14 .he-box:hover .he-over-layer:after{
    background: #e48f8f;
}
.he-style14 .he-box img{
    width: 100%;
    height: auto;
}
.he-style14 .he-box .he-box-content{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    padding: 30px 20px;
    text-align: center;
    color:#fff;
    overflow: hidden;
    visibility: hidden;
    z-index: 1;
    transition: all 0.3s ease 0.2s;
}
.he-style14 .he-box:hover .he-box-content{
    visibility: visible;
}
.he-style14 .he-box .he-box-content:before{
    content: "";
    width: 100%;
    height: 50%;
    position: absolute;
    top:0;
    left:0;
    z-index: -1;
    transition: all 0.3s ease 0.2s;
}
.he-style14 .he-box:hover .he-box-content:before{
    background: #e48f8f;
}
.he-style14 .he-box-content .box-title{
    transform: scale(0);
    transition:all 1s ease 0s;
}
.he-style14 .he-box:hover .box-title{
    transform: scale(1);
}
.he-style14 .he-box .he-box-content .he-description{
    margin-top: 20px;
    font-size: 15px;
    opacity: 0;
    transition:all 1s ease 0s;
}
.he-style14 .he-box:hover .he-description{
    opacity: 1;
}
.he-style14 .he-first .he-over-layer{
    background-image: url("../images/img-1.jpg");
}
.he-style14 .he-second .he-over-layer{
    background-image: url("../images/img-2.jpg");
}
.he-style14 .he-third .he-over-layer{
    background-image: url("../images/img-3.jpg");
}
.he-style14 .he-box:hover .he-links{
    left: 35%;
    bottom: 30px;
    text-align: center;
    opacity: 1;
    z-index: 999;
}
.he-style14 .he-box .he-links{
    padding:0;
    margin:0;
    opacity: 0;
    position: absolute;
}
.he-style14 .he-box .he-links li{
    display:inline-block;
    list-style:none;
    margin-right:15px;
}
.he-style14 .he-box .he-links li a{
    width: 35px;
    height: 35px;
    line-height: 35px;
    display: block;
    border-radius:10%;
    color:#e74c3c;
    background:#fff;
}
.he-style14 .he-box .he-links li a i{
    transform: scale(1,1);
    transition: transform 0.50s ease;
}
.he-style14 .he-box .he-links li a:hover i{
    transform:scale(1.2,1.2);
}
@media only screen and (max-width: 990px){
    .he-style14 .he-box{
        margin-bottom:20px;
    }
}