html {
    height: 100%;
}
body {
    margin: 0;
    padding: 0;
    font-family: 'Lato', sans-serif;
    height: 100%;
    background-color: #f7f7f7;
    color: rgb(11,31,79);
    min-width: 320px;
}
header {
    background: url(substation.jpg) center center no-repeat;
    width: 100%;
    height: auto;
    background-size: cover;
}
.holder {
    width: 85%;
    margin: 0 auto;
}
.top_container {
    width: 100%;
    height: 230px;
    display: flex;
    justify-content: center;
}
.logo_proentra {
    background: url(./logo.svg) center center no-repeat;
    width: 300px;
    height: auto;
    background-size: 300px auto;    
}
.about_us {
    margin: 0 auto;
    padding-bottom: 1px;
}
.about_us h2 {
    font-size: 35px;
}
.about_us p {
    font-size: 19px;
    line-height: 1.6;
}
.wrapper {
    background-color: #cdcdcd;
    width: 100%;
}
.find_us {
    display: flex;
    align-items: center;
}
.contact_container {
    display: flex;
    flex-direction: column;
    padding-top: 20px;
    padding-bottom: 40px;
    width: 40%;
}
.informations {
    display: flex;
    align-items: center;
    padding-top: 20px;
    
}
.informations p {
    padding-left: 30px;
}
.map_container {
    width: 60%;
    display: flex;
    justify-content: flex-end;
}
footer {
    width: 100%;
    height: auto;
    background-color: rgb(11,31,79);
    padding: 1px 0 3px 0;
    text-align: center;
}
.copyright {
    color: #cdcdcd;
    font-size: 16px;
}
@media screen and (max-width: 950px){
    .find_us {
        flex-direction: column;
    }
    .contact_container {
        width: 100%;
        align-items: center;
    }
    .informations {
        width: 300px;
    }
    .map_container {
        justify-content: center;
        padding-bottom: 30px;
        width: 100%;
    }
}
@media screen and (max-width: 400px){
    .informations {
        width: 100%;
    }
}