*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Bai Jamjuree", sans-serif;
    font-size: 16px;
}
h2,h1,h3{
    color: hsl(210, 10%, 33%);
    font-weight: 600;
}
section,header{
    padding: 100px 0px;
}
p{
    color: hsl(201, 11%, 66%);
    font-weight: 400;
}
.center{
    text-align: center;
}
header{
    background-image: url(images/bg-header-desktop.png);
    background-size: cover;
}
.btn1,.btn2{
    border-radius: 20px;
    color: white;
    cursor: pointer;
    margin-bottom: 20px;

}
.btn1{
    background-color:  hsl(171, 66%, 44%);
    border-color:hsl(171, 66%, 44%);
    border-width: 2px;
}
.btn1:hover{
    box-shadow: 2px 2px 10px  hsl(171, 66%, 44%);
    transition: 1s;
}
.btn2{
    background-color: hsl(233, 100%, 69%);
    border-color:hsl(233, 100%, 69%);
    border-width: 2px;
}
.btn2:hover{
    box-shadow: 2px 2px 10px hsl(233, 100%, 69%);
    transition: 1s;
}
.computer{
    margin-left: -25px;
}
.blk{
    padding: 25px;
}
.blk2{
    margin: 35px 0px;
}
.blk2 img{
    margin-bottom: 15px;

}
.logo{
    margin: auto;
    padding: 30px;
}
footer{
    background-color:rgb(221, 221, 222) ;
    padding: 50px;
}
div a{
    display: block;
    color: hsl(210, 10%, 33%);
    margin: 10px;
    
}
div a:hover{
    text-decoration: none;
    color:hsl(171, 66%, 44%) ;
    transition: 1s;
}
.social{
    display: inline;
}
@media (max-width:990px) {
    header{
        background-image: url(images/bg-header-mobile.png);
        background-size: cover;
    }
    .blk{
        text-align: center;
        margin: auto;
        padding: 10px;
    
    }
    .logo{
        display: block;
        width: 200px;
    }
    .computer{
        margin:auto;
    }
}