@font-face {
    font-family: 'WebSymbolsRegular';
    src: url('websymbols/websymbols-regular-webfont.eot');
    src: url('websymbols/websymbols-regular-webfont.eot?#iefix') format('embedded-opentype'),
        url('websymbols/websymbols-regular-webfont.woff') format('woff'),
        url('websymbols/websymbols-regular-webfont.ttf') format('truetype'),
        url('websymbols/websymbols-regular-webfont.svg#WebSymbolsRegular') format('svg');
    font-weight: normal;
    font-style: normal;
}
.ca-menu{
    padding:0;
    margin:20px auto;
    width: 100%;
}
.ca-menu li{
       width: 24%;
    height: 300px;
    overflow: hidden;
    position: relative;
    float:left;
    background: #fff;
    -webkit-box-shadow: 1px 1px 2px rgba(0,0,0,0.2);
    -moz-box-shadow: 1px 1px 2px rgba(0,0,0,0.2);
    box-shadow: 1px 1px 2px rgba(0,0,0,0.2);
        margin-right: 13px;
    -webkit-transition: all 300ms linear;
    -moz-transition: all 300ms linear;
    -o-transition: all 300ms linear;
    -ms-transition: all 300ms linear;
    transition: all 300ms linear;
}
.ca-menu li:last-child{
    margin-right: 0px;
}
.ca-menu li a{
    text-align: left;
    width: 100%;
    height: 100%;
    display: block;
    color: #333;
    position: relative;
}
.ca-icon{
/*    font-family: 'WebSymbolsRegular', cursive;
    font-size: 60px;
    color: #227f98;
    line-height: 150px;
    position: absolute;
    width: 100%;
    height: 50%;
    left: 0px;
    top: 0px;
    text-align: center;
    -webkit-transition: all 400ms linear;
    -moz-transition: all 400ms linear;
    -o-transition: all 400ms linear;
    -ms-transition: all 400ms linear;
    transition: all 400ms linear;*/
	
	font-family: 'WebSymbolsRegular', cursive;
    line-height: 150px;
    position: absolute;
    width: 100%;
    height: 55%;
    left: 0px;
    top: 0px;
    text-align: center;
    -webkit-transition: all 400ms linear;
    -moz-transition: all 400ms linear;
    -o-transition: all 400ms linear;
    -ms-transition: all 400ms linear;
    transition: all 400ms linear;
	background-position:center center;
	background-repeat:no-repeat;
	background-size: 40% auto;
	
	
}


.ca-icon.a {background-image: url(../img/icon/a1.png);}
.ca-icon.b {background-image: url(../img/icon/b1.png);}
.ca-icon.c {background-image: url(../img/icon/c1.png);}
.ca-icon.d {background-image: url(../img/icon/d1.png);}


.ca-menu li:hover .ca-icon{
   background-size: 50% auto;
}


.ca-menu li:hover .ca-icon.a {background-image: url(../img/icon/a2.png);}
.ca-menu li:hover .ca-icon.b {background-image: url(../img/icon/b2.png);}
.ca-menu li:hover .ca-icon.c {background-image: url(../img/icon/c2.png);}
.ca-menu li:hover .ca-icon.d {background-image: url(../img/icon/d2.png);}


.ca-content{
position: absolute;
    left: 0px;
    width: 100%;
    height: 50%;
    top: 50%;
}
.ca-main{
    font-size: 30px;
	    padding: 10px;
    opacity: 0.8;
    text-align: center;
    -webkit-transition: all 200ms linear;
    -moz-transition: all 200ms linear;
    -o-transition: all 200ms linear;
    -ms-transition: all 200ms linear;
    transition: all 200ms linear;
}
.ca-sub{
    text-align:center;
	font-weight:500;
    font-size: 14px;
    color: #666;
        line-height: 17px;
    opacity: 0.8;
    -webkit-transition: all 200ms linear;
    -moz-transition: all 200ms linear;
    -o-transition: all 200ms linear;
    -ms-transition: all 200ms linear;
    transition: all 200ms linear;
}
.ca-menu li:hover{
    background-color: #227f98;
}
.ca-menu li:hover .ca-icon{
    color: #fff;
    font-size: 90px;
}
.ca-menu li:hover .ca-main{
    color: #fff;
    -webkit-animation: moveFromLeftRotate 300ms ease;
    -moz-animation: moveFromLeftRotate 300ms ease;
    -ms-animation: moveFromLeftRotate 300ms ease;
}
.ca-menu li:hover .ca-sub{
    color: #f1f1f1;
    -webkit-animation: moveFromBottom 500ms ease;
    -moz-animation: moveFromBottom 500ms ease;
    -ms-animation: moveFromBottom 500ms ease;
}
@-webkit-keyframes moveFromLeftRotate{
    from {
        -webkit-transform: translateX(-100%) rotate(-90deg);
    }
    to {
        -webkit-transform: translateX(0%) rotate(0deg);
    }
}
@-moz-keyframes moveFromLeftRotate{
    from {
        -moz-transform: translateX(-100%) rotate(-90deg);
    }
    to {
        -moz-transform: translateX(0%) rotate(0deg);
    }
}
@-ms-keyframes moveFromLeftRotate{
    from {
        -ms-transform: translateX(-100%) rotate(-90deg);
    }
    to {
        -ms-transform: translateX(0%) rotate(0deg);
    }
}

@-webkit-keyframes moveFromBottom {
    from {
        -webkit-transform: translateY(100%);
    }
    to {
        -webkit-transform: translateY(0%);
    }
}
@-moz-keyframes moveFromBottom {
    from {
        -moz-transform: translateY(100%);
    }
    to {
        -moz-transform: translateY(0%);
    }
}
@-ms-keyframes moveFromBottom {
    from {
        -ms-transform: translateY(100%);
    }
    to {
        -ms-transform: translateY(0%);
    }
}


@media (max-width:1034px) { 
	.ca-menu li {
    width: 23%;
  
}
.ca-content {
    position: absolute;
    left: 0px;
    width: 100%;
    height: 50%;
    top: 50%;
    padding: 20px;
}
}

@media (max-width:875px) { 


.ca-menu li {
    width: 47%;
    margin-bottom: 13px;
	}
	
	.ca-icon{	
	background-size: 30% auto;
	
	
}
	.ca-menu li:hover .ca-icon{
   background-size: 35% auto;
}
	
		
}

@media (max-width:500px) { 

.ca-menu li {
    width: 100%;
    margin-bottom: 13px;
}

}