Incepted/static/css/main.css

.header_block {
    background-image: url(../images/back_main_one.jpg);
    ​​​​​​​background-repeat: no-repeat;
    width: 100%;
    height: 50%;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.header_title {
    color: #ffffff;
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.486);
    font: bold;
    font-size: 3.5vw;
    transition: font-size 0.5s ease-in, text-shadow 1s ease-in;
}
.header_title:hover {
    font-size: 3.55vw;
    text-shadow: 0px 0px 20px #ffffff;
}
.header_title_2 {
    color: #ffffff;
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.486);
    font: bold;
    font-size: 2vw;
    transition: font-size 0.5s ease-in, text-shadow 1s ease-in;
}
.header_title_2:hover {
    font-size: 2.05vw;
    text-shadow: 0px 0px 20px #ffffff;
}