*{
    padding:0;
    margin: 0;
    font-family: sans-serif;
}
a{
    color: inherit;
    text-decoration: 0;
}
.medsos{
    padding: 5px 0;
    background-color: #2471a3;
}
.medsos ul li {
    display: inline-block;
    color: #fff;
    margin-right: 10px;
}
.container {
    width: 80%;
    margin: 0 auto;
    
}
.container::after{
    content:'';
    display: block;
    clear: both;

}
header h1{
    float: left;
    padding: 15px 0;
    color: #2471a3 ;
}
header ul{
    float: right;
}
header ul li{
    display: inline-block;
}
header ul li a {
    padding: 25px 20px;
    display: inline-block;
}
header ul li a:hover {
    background-color: #2471a3;
    color: #fff;
}
.active {
    background-color: #2471a3;
    color: #fff;
}
.banner{
    height: 60vh;
    background-image: url('../img/banner.jpeg');
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center; 
     position: relative;
    
}
.banner:after {
    content: '';
    display:block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background-color: rgba(174, 214, 241 .6);
}
.banner h2 {
    color: #fff;
    z-index: 1;
    padding: 20px 25px;
    border: 3px solid #fff;
}
section {
    padding: 50px 0;
}
section h3 {
    text-align: center;
    padding: 20px 0;
    color: #2471a3;
    margin-bottom: 25px;
}
.about {
    padding-bottom: 100px;
}
.about p {
    color: #666;
    word-spacing: 2px;
    line-height: 25px;
    text-align: center;
}
.my-hobby {
    background-color: #eaeaea;
    
}
.box {
    color: #2471a3;
}
.box::after {
    content: '';
    display: block;
    clear: both;
}
.box .col-4 {
    width: 25%;
    padding: 40px;
    box-sizing: border-box;
    text-align: center;
    float: left;
}
.icon {
    width: 70px;
    height: 70px;
    border: 1px solid;
    border-radius: 50%;
    text-align: center;
    line-height: 70px;
    font-size: 30px;
    margin: 0 auto;
    
}
.box .col-4 h4 {
    margin: 20px;
    
}
footer {
    padding: 30px 0;
    background-color: #333;
    color: #fff;
    text-align: center;
}
.bg-loader {
    background-color: #eee;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center ;

}
.bg-loader .loader {
    width: 100px;
    height: 100px;
    border: 3px solid #fff;
    border-radius: 50%;
    border-top-color: #2471a3;
    border-right-color: #2471a3;
    border-bottom-color: #2471a3;
    animation: puterin .9s linear infinite;
}
.label {
    background-color: #2471a3 ;
    color: #eee;
}
@keyframes puterin {
    100% {
        transform: rotate(360deg);
    }
    
}
@media screen and width:800px {
    .container{
    width: 100%;
    }
    header h1 {
        text-align: center;
        float: none;
    }
}