body {
    margin:0px;
    font-size: 18px;
    font-family: Arial, Helvetica, sans-serif;
    transition: background-color .5s;
    background-color: #f2f2f2;
}


div.body1 {
    padding-left: 20px;
    padding-right:20px;
    padding-bottom:30px;
}


div.sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
}

.header {
    background-image: url("mImage/service_background.webp");
    min-height: 350px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}



#navbar {
    overflow: hidden;
    background-color: #333;
    box-shadow: 0 4px 6px 0 rgba(0, 0, 0, 0.2);
}


#navbar a {
    float: right;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
}

#navbar a:hover {
    background-color: #ddd;
    color: black;
}

#navbar a.active {
    background-color: #4CAF50;
    color: white;
}

.content {
    padding: 8px;
}

.sticky {
    position: fixed;
    top: 0;
    width: 100%;
}

.sticky + .content {
    padding-top: 60px;
}

/* card with photos & title */

html {
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

.column {
    float: left;
    width: 33.3%;
    margin-bottom: 20px;
    padding-left: 20px;
    padding-right: 20px;
}

@media screen and (max-width: 750px) {

    .column {
        width: 100%;
        display: block;
    }

    #navbar a{
        display: none;
    }
    #main{
        display: block;
    }

}

.card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

.card:hover{
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.5);
}



.container {
    padding: 0 8px;
}


.container::after, .row::after {
    content: "";
    clear: both;
    display: table;
}

.title {
    color: grey;
}

.button {
    border: none;
    outline: 0;
    display: inline-block;
    padding: 8px;
    color: white;
    background-color: #000;
    text-align: center;
    cursor: pointer;
    width: 100%;
}

.button:hover {
    background-color: #555;
}

.bg-text {
    background-color: rgba(255,255,255, 1.0); /* Black w/opacity/see-through */
    color: white;
    font-weight: bold;
    font-size: 20px;
    height: 46px;
    position: fixed; /* Stay fixed */
    top: 0px;
    left: 20px;
    z-index: 0;
    text-align: center;
}

/*  side navigation  */

.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
}

.sidenav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.sidenav a:hover {
    color: #f1f1f1;
}

.sidenav .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

.main {
    display: none;
    transition: margin-left .5s;
    margin-left: 12px;
    padding: 6px;
    color: #FFFFFF;
}

@media screen and (max-height: 450px) {
    .sidenav {padding-top: 15px;}
    .sidenav a {font-size: 18px;}
}


/* form style*/

* {box-sizing: border-box;}

input[type=text],input[type=email],input[type=number],textarea, select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    margin-top: 2px;
    margin-bottom: 4px;
    resize: vertical;
}

button[type=submit] {
        width: 100%;
        background-color: #4CAF50;
        color: white;
        padding: 12px 12px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
}


button[type=submit]:hover {
        background-color: #1AFC00;
        box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 30px 0 rgba(0,0,0,0.19);
}



h2{ border-radius: 0px;
        color: #ffa600;
        padding: 5px;
}

#cover-spin {
        position:fixed;
        width:100%;
        left:0;right:0;top:0;bottom:0;
        background-color: rgba(0,0,0,0.7);
        z-index:999;
        display:none;
}

@-webkit-keyframes spin {
    from {-webkit-transform:rotate(0deg);}
    to {-webkit-transform:rotate(360deg);}
}

@keyframes spin {
    from {transform:rotate(0deg);}
    to {transform:rotate(360deg);}
}

#cover-spin::after {
        content:'';
        display:block;
        position:absolute;
        left:48%;top:40%;
        width:40px;height:40px;
        border-style:solid;
        border-color:orange;
        border-top-color:transparent;
        border-width: 4px;
        border-radius:50%;
        -webkit-animation: spin .8s linear infinite;
        animation: spin .8s linear infinite;
}



/*    footer    */
.footer {
    width: 100%;
    background-color: rgb(65, 59, 49);
    color: white;
    padding-top: 10px;
    padding-bottom: 20px;
    padding-left: 50px;
    text-align: left;
}