*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: #FFF;
}
body{
    background: #e3e3e3;
}
h1, h3, .menu, #divfooter{
    font-family: 'Open Sans', sans-serif ;
}
h1{    
    font-size: 44px;
}
h2{
    color: #000;
    font-family: 'Open Sans', condensed;
    font-size: 17px;
}
h3{
    color: #000;
    font-size: 28px;
    text-shadow: 4px 4px 4px #aaa;
}
h4{
    color: #000;
    font-size: 20px;
    text-align: justify;
    text-shadow: 4px 4px 4px #aaa;
}
p{
    color: #000;
    font-size: 18px;
    text-align: justify;
}
img{
    width: 100%;
}
img:hover{
    box-shadow: 0px 0px 15px 3px rgba(0,0,0,0.35);
    transition: all 0.3s;
}
main{
    width: 100%;
    max-width: 1000px;
    padding: 20px;
    padding-top: 30px;
}
.centerdiv{
    margin-right: auto;
    margin-left: auto;
}
/*-----------------Start Responsive Menu Style----------------------*/
header{
    height: 50px;
    background: #181919;
    display: flex;
    justify-content:center;
    align-items: center;
}
#btn-menu{
    display: none;
}
header label{
    font-size: 30px;
    cursor: pointer;
    display: none;
}
.menu ul{
    display: flex;
    list-style: none;
}
.menu a{
    display: block;
    padding: 15px 65px;
    text-decoration: none;
}
.actual, .menu a:hover{
    background: #009ed8;
}
/*----------------- Header----------------------*/
#central_img{
    text-align: center;
    background-image: url(../images/Nave%20industrial.jpg);
    background-position: center;
    width: 100%;
    height: 400px;
}
#central_img div h2{
    color: #FFF;
}
#logo{
    position: relative;
    max-width: 150px;
    max-height: 150px;
    box-shadow: 0px 0px 10px 10px rgba(0,0,0,0.35);
}
#brand{
    margin-top: 30px;
    background: #009ed8;
    max-width: 600px;
    padding: 5px;
}
#slogan{
    margin-top: 5px;
    background: #181919;
    max-width: 600px;
    padding: 5px;
}
/*----------------- Main----------------------*/
.info_column{
    min-width: 250px;
    text-align: left;
}
main{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 20px;
}
main img{
    width: 50%;
    max-width: 350px;
    max-height: 400px;
    margin-bottom: 10px;
    border: 5px solid #fff;
    vertical-align: middle;
}
section{
    padding-left: 15px;
    width: 50%;
}
/*----------------- Footer----------------------*/
footer{
    background: #181919;
    padding: 15px 20px;
}
#divfooter{
    font-size: 20px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: auto;
}
#fleft{
    text-align: left;
    width: 50%;
    min-width: 180px;
}
#fright{
    text-align: right;
    width: 50%;
    min-width: 180px;
}
/*----------------- Media Screen----------------------*/
@media(max-width:900px){
    .menu a{
        padding: 15px 60px;
    }
    .info_column{
        width: 80%;
    }
}
@media(max-width:768px){
    header{
        background-color: transparent;
        position: relative;
        top: -400px;
        justify-content: flex-end;
    }
    header label{
        z-index: 10;
        border: 2px solid #fff;
        display: block;
        background: #009ed8;
        border-radius: 3px;
        margin-right: 5px;
    }
    .menu{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        transform: translateX(-100%);
        transition: all 0.3s;
    }
    .menu ul{
        display: block;
        background: #555;
    }
    #btn-menu:checked ~ .menu{
        transform: translateX(0%);
    }
    main{
        margin-top: -50px;
    }
}
@media(max-width:750px){
    footer{
        margin-top: 20px;
    }
}
@media(max-width:580px){
    h1{
        font-size: 38px;
    }
    h4{
        text-align: center;
    }
    .info_column{
        width: 100%;
    }
}
#divfooter{
    font-size: 18px;
}
@media(max-width:450px){
    h1{
        font-size: 30px;
    }
    h2{
        font-size: 14px;
    }
    h3{
        font-size: 18px;
    }
    #logo{
       max-width: 150px;
    }    
    #divfooter{
        font-size: 14px;
       justify-content: center;
    }
    #fleft, #fright{
        text-align: center;
    }
    section{
        padding:10px;
    }
}
@media(max-width:400px){
    h1{
        font-size: 25px;
    }
}