* {
    box-sizing: border-box;
}

body {
    color: #878787;
}

header {
    padding-top: 170px;
    /*padding-bottom: 170px;*/
    height: 850px;
    background:  url('../img/beach.jpeg') no-repeat center;
    background-size: cover;
}

h1 {
    font-size: 1.5rem;
}

h2 {
    font-size: 1.25rem;
}

h3 {
    font-size: 1.1rem;
}
#nazev,#podtitul {
    text-align: center;
    color: rgb(20,77,156);
    background:  rgb(255, 255, 255,25%);
}

#nazev {font-size: 5.625rem;}

#podtitul {
    padding-top: 2rem;
    font-size: 2.5rem;
}


#proc_khs, #zkratka {
    padding: 3rem  15% 1rem 15%;
    text-align: center;
    font-style: italic;
    line-height: 1.7;



}

.text {
    padding-top: 1rem;
    text-align: justify;
}

.wrapper {
    margin-left: 3%;
    margin-right: 3%;
}



/*.projekty {*/
    /*background-color: lightgray;*/
/*}*/