.ca-menu{
    padding:0;
    margin:20px auto;
    width: 1020px;
}
.ca-menu li a{
    overflow: hidden;
    position: relative;
    float:left;
    -webkit-transition: all 400ms linear;
    -moz-transition: all 400ms linear;
    -o-transition: all 400ms linear;
    -ms-transition: all 400ms linear;
    transition: all 400ms linear;
}

.ca-menu li a.texte:hover
{
    /*background: #f7f7f7;*/
    -webkit-transform: none;
    -moz-transform: none;
    -o-transform: none;
    -ms-transform: none;
    transform: none;
	
}

.ca-menu li a:last-child{
    margin-right: 0px;
	text-align:center;
}
.ca-menu li a{
    text-align: left;
    width: 100%;
    height: 100%;
    display: block;
    color: #333;
    position: relative;
}

.ca-main{
    font-size: 24px;
    position: absolute;
    top: 110px;
    height: 80px;
    width: 170px;
    left: 50%;
    margin-left: -85px;
    opacity: 0.8;
    text-align: center;
}

.ca-menu li a:hover{
    /*background: #f7f7f7;*/
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
}