.btn{display: inline-block; left: 0; top: 0; margin: 10% 10% 10% 10%; color: #fff; height: 70%; width: 80%;  border: 1px solid #fff; text-decoration: none; transition: 0.4s;}
.btn:link,.btn:hover{color: #fff; transition: 0.4s;}
.btn:visited{color: #fff;}
.text-desc{position: absolute; left: 0; top: 0; height: 100%; width: 100%; padding: 0px; color: #fff;}
.text-desc h1{margin: 30% 0px 15px 0px; font-size: 24px; line-height:32px; letter-spacing:2px;}
.text-desc h2{margin: 20px 45% 0px 45%; background:#60b8ba; height:3px; width: 10%;}
.text-desc h3{margin: 20px 0px 0px 0px;}
.text-desc h3 img{width:45px; height:45px;}
.text-desc h4{margin: 10px 0px 60px 0px; font-size: 14px; line-height:32px; letter-spacing:1px;}
/*= Reset CSS End
================= *

/* effect-1 css */
.port-1{float: left; position: relative; overflow: hidden; text-align: center; border: 0px solid #d9d9d9; width:50%; padding-bottom: 0px; margin-right:0%; margin-left: 0%; margin-bottom: 0%; background-color: #9da3af;}
.port-1 .text-desc{
	background-color: rgba(0, 0, 0, 0.0);
	top: -100%;
	transition: 0.5s;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
}
.port-1 img{
	transition: 0.5s;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	width: 100%;
}
.port-1:hover img{
	transform: scale(1.05);
	-webkit-transform: scale(1.05);
	-moz-transform: scale(1.05);
}

.port-1.effect-1:hover .text-desc{top: 0;}

.port-1.effect-2 .text-desc{top: auto; bottom: -100%;}
.port-1.effect-2:hover .text-desc{bottom: 0;}

.port-1.effect-3 .text-desc{top: 50%; left: 50%; width: 0; height: 0; overflow: hidden;  color: #fff; padding: 0px;}
.port-1.effect-3:hover .text-desc{width:100%; height:100%; top: 0%; left: 0%; padding: 0px;}
/* effect-1 css end */

/* effect-2 css */
.port-2{float: left;margin:0px 0px 0px 0px; border-radius: 0px; box-shadow: 0 0 0px #dddddd; padding:0; width:350px; height:350px;  position: relative; overflow: hidden; text-align: center; border: 0px solid #e5e5e5;}
.port-2 .text-desc{
	background-color: rgba(51, 133, 206, 0.8);
	top: -100%;
	transition: 0.5s;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
}
.port-2 img{
    width:350px; height:350px;
	transition: 0.5s;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
}
.port-2:hover img{
	transform: scale(1.2);
	-webkit-transform: scale(1.2);
	-moz-transform: scale(1.2);
}

.port-2.effect-1:hover .text-desc{top: 0;}

.port-2.effect-2 .text-desc{top: auto; bottom: -100%;}
.port-2.effect-2:hover .text-desc{bottom: 0;}

.port-2.effect-3 .text-desc{top: 50%; left: 50%; width: 0; height: 0; overflow: hidden;  color: #fff; padding: 0px;}
.port-2.effect-3:hover .text-desc{width: 100%; top: 0; left: 0; height: 100%; padding: 0px;}
/* effect-1 css end */