body {
    background-color: #f1f1f1;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    text-align: center;
    /*color: #fff;*/
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
}

.content {
    margin-top: 8%;
    padding: 1px 0px 5px 0px;
}

.content a {
    text-decoration: none;
    padding: 10px 30px;
    font-size: 25px;
    border-radius: 5px;
}

.lang-en {
    background: #86644a;
    color: #fff;
    margin-top: 5px;
}

.lang-vi {
    background: #bc946b;
    color: #fff;
    margin-top: 5px;
}



/* Radial Out */
.hvr-radial-out {
    display: block;
    vertical-align: middle;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    position: relative;
    overflow: hidden;
    -webkit-transition-property: color;
    transition-property: color;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
}

    .hvr-radial-out:before {
        content: "";
        position: absolute;
        z-index: -1;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: #525252;
        border-radius: 100%;
        -webkit-transform: scale(0);
        transform: scale(0);
        -webkit-transition-property: transform;
        transition-property: transform;
        -webkit-transition-duration: 0.3s;
        transition-duration: 0.3s;
        -webkit-transition-timing-function: ease-out;
        transition-timing-function: ease-out;
    }

    .hvr-radial-out:hover, .hvr-radial-out:focus, .hvr-radial-out:active {
        color: white;
    }

        .hvr-radial-out:hover:before, .hvr-radial-out:focus:before, .hvr-radial-out:active:before {
            -webkit-transform: scale(2);
            transform: scale(2);
        }

/* Radial In */
.hvr-radial-in {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    position: relative;
    overflow: hidden;
    -webkit-transition-property: color;
    transition-property: color;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
}

    .hvr-radial-in:before {
        content: "";
        position: absolute;
        z-index: -1;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: #e1e1e1;
        border-radius: 100%;
        -webkit-transform: scale(2);
        transform: scale(2);
        -webkit-transition-property: transform;
        transition-property: transform;
        -webkit-transition-duration: 0.3s;
        transition-duration: 0.3s;
        -webkit-transition-timing-function: ease-out;
        transition-timing-function: ease-out;
    }

    .hvr-radial-in:hover, .hvr-radial-in:focus, .hvr-radial-in:active {
        color: white;
    }

        .hvr-radial-in:hover:before, .hvr-radial-in:focus:before, .hvr-radial-in:active:before {
            -webkit-transform: scale(0);
            transform: scale(0);
        }
.container {
    width: 1170px;
}
.container {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}
.select-language { text-align: center; width: 300px; display: inline-block; }
@media screen and (max-width: 900px) { 
	.content {
        	margin-top: 20%;
    	}
    	
    	.content a {
        	width: 80%;
    	}

    	.info-service {
        	font-size: 15px;
    	}
	.container { width: auto; }
}