@charset "utf-8";
H3{
   margin: 5px 0px 10px;
    font-size: 20px;
}
.text-desc > P{
   line-height: 24px;
    margin: 0px auto 15px;
    width: 240px;
    color: #666;
    font-size: 16px;
    font-weight: 300;
}
.btn{
   border-bottom: #4d92d9 2px solid;
    border-left: #4d92d9 2px solid;
    padding-bottom: 5px;
    background-color: #4d92d9;
    padding-left: 10px;
    padding-right: 10px;
    display: inline-block;
    color: #fff;
    font-size: 14px;
    border-top: #4d92d9 2px solid;
    border-right: #4d92d9 2px solid;
    text-decoration: none;
    padding-top: 5px;
    transition: 0.4s;
}
.btn:hover{
   background-color: transparent;
    color: #4d92d9;
    transition: 0.4s;
}
.text-desc{
   position: absolute;
    padding-bottom: 20px;
    background-color: #fff;
    padding-left: 20px;
    width: 100%;
    padding-right: 20px;
    height: 100%;
    top: 0px;
    padding-top: 20px;
    left: 0px;
    opacity: 0;
}
.text-desc .btn{
   line-height: 31px;
    margin-top: 50px;
    width: 120px;
    height: 45px;
    color: #fff;
}
.text-desc .btn:hover{
   color: #4d92d9;
}
.pro{
   width: 345px;
    font-family: ΢ÈíÑźÚ;
}
.port-1{
   border-bottom: #4d92d9 5px solid;
    position: relative;
    text-align: center;
    border-left: #4d92d9 5px solid;
    float: left;
    overflow: hidden;
    border-top: #4d92d9 5px solid;
    border-right: #4d92d9 5px solid;
}
.port-1 .text-desc{
   padding-bottom: 20px;
    padding-left: 20px;
    padding-right: 20px;
    color: #000;
    top: -100%;
    padding-top: 45px;
    opacity: 0.9;
    transition: 0.5s;
}
.port-1 IMG{
   transition: 0.5s;
}
.port-1:hover IMG{
   transform: scale(1.2);
}
.port-1.effect-1:hover .text-desc{
   top: 0px;
}
.port-1.effect-2 .text-desc{
   bottom: -100%;
    top: auto;
}
.port-1.effect-2:hover .text-desc{
   bottom: 0px;
}
.port-1.effect-3 .text-desc{
   padding-bottom: 0px;
    padding-left: 0px;
    width: 0px;
    padding-right: 0px;
    height: 0px;
    overflow: hidden;
    top: 50%;
    padding-top: 0px;
    left: 50%;
}
.port-1.effect-3:hover .text-desc{
   padding-bottom: 20px;
    padding-left: 20px;
    width: 100%;
    padding-right: 20px;
    height: 100%;
    top: 0px;
    padding-top: 45px;
    left: 0px;
}