body{
    font-family: "Archivo Narrow", sans-serif;
    font-optical-sizing: auto;
    align-items: center;
    flex-direction: column;
    margin: 0; 
}
header{
    text-align: center;
    background-color: rgba(28, 117, 130, 0.3);
    padding-top: 166px;
    padding-bottom: 188px;
    text-shadow: 0px,1px,5px rgba(0, 0, 0, .7);
    color: #ffffff;
    background-image:url("3.jpeg");
    background-size: cover;
    background-position: center;
}
section  > div{
    padding: 0 1rem 4.5rem ;
    width: 960px;
    margin: auto;
    
}
section.intro{
    background-color: rgba(147, 248, 243, 0.575);
}

h1{
    margin: 0;
    font-size: 80px;
    line-height: 1;
}
h2{
    display:block;
    line-height: 1;
    font-size: 30px;
    margin-top: 16px;
}
h3{
    text-align: center;
    margin: 0;
    padding-top: 0.4em;
    font-size: 40px;
}
.intro{
    display: flex;
}
section.intro img{
    margin-left: 2.5em;
    margin-bottom: 2em;
    margin-top: 2em;
    width: 400px;
    height: 300px;
    float: right;
    object-fit:cover;
}
section p{
    word-spacing: 0.062em;
    margin-bottom: -0.9em;
    margin-top: 1.8em;
    line-height: 1.43em;
    font-size: 1.1em;
   
}
.photo_title{
    background-color: rgba(32, 175, 246, 0.3);
    color: #dda80a;
    padding-top: 25px;
}
.container {
  gap: 0px;
  display: grid;
  width: 960px;
  margin-top: 20px;
  padding-bottom: 3em;
  grid-template-columns: 1fr 1fr;
  
}
.block {
  display: flex;
  align-items: flex-start;
  padding-top: 10px;
  padding-bottom: 15px;
}
.block p{
    margin-top: 6px;
    margin-right: 22px;
    font-size: 18px;
    word-spacing: 0px;
}
.block img{
    width: 200px;
    height: 150px;
    object-fit:cover;
    flex-shrink: 0;
}
.caption {
     flex: 1;
     margin-left: 12px;
     max-width: 300px;
}
h4{
    font-weight: bold;
    font-size: 20px;
    margin: 1px;
}
.last_section{
    padding-top: 3em,;
    padding-bottom: 2em;
    background-color: rgba(134, 159, 223, 0.629);
}
.last_block{
    text-align: center;
    padding-top:1.5em;
}
.last_block p{
    max-width: 708px;
    margin: 0 auto;
    font-size: 26px;
    line-height: 1.397;
    padding-top: 1.2em;
    word-spacing: 0em;
}
.footer {
    font-size: 16px;
    padding-bottom: 41px;
    padding-top: 38px;
    background-color: #f9658f68;
    color: #ef6610;
}
.footer p{
    width: 958px;
    margin: auto;
}