:root {
   --p1-color: #2a9d8f;
   --p2-color: #e9c46a;
   --p3-color: #f4a261;
   --p4-color: #e76f51;
   --bg: #264653;
   --fg: #e5e5e5;
}

.block::-webkit-scrollbar {
  display: none;
}


#background{
    position: fixed;
    width: 100%;
    height: 100%;
    background-image: url('BG/austin-neill-orv48eFJsNk-unsplash.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-color: black;
    filter: grayscale(20%) brightness(60%);
}

#center{
    position: absolute;
    height: 100%;
    width: 50%;
    left: 25vw;
    z-index: 100;
}

#search_bar{
    position: absolute;
    top: 28%;
    left: 12.5vw;
}

input[type="search"]{
    width: 25vw;
    color: var(--fg);
    font-size: 1.2rem;
    font-family: 'Megrim', cursive;
    background: transparent;
    border: 0px solid black;
    border-bottom: 2px solid var(--bg);
    transition: 0.5s;
    padding-right: 50px;
}

input[type="submit"]{
    color: var(--fg);
    font-size: 1.2rem;
    font-family: 'Megrim', cursive;
    margin-left: -50px;
    width: 50px;
    border: 0px;
    background-color: transparent;
}

::placeholder{
    color: var(--fg);
}

input:focus{
    border: 0px solid black;
    outline: none;
    border-bottom: 2px solid var(--p1-color);
    transition: 0.5s;
}

h1 {
    font-family: 'Megrim', cursive;
    font-size: 1.45rem;
    text-align: center;
    line-height: 11.5vw;
    vertical-align: middle;
}

h2{
    font-family: 'Megrim', cursive;
    font-size: 1.45rem;
}

#block_group{
    position: absolute;
    top: 35%;
    width: 100%;
}

#search_overlay{
    position: absolute;
    top: 35%;
    height: 0px;
    width: 100%;
    background-color: var(--bg);
    z-index: 55;
    overflow-y: none;
    display: none;
}

#search_items{
    display:flex;
    flex-direction: column;
    flex-wrap: wrap;
    height: 85%;
}

.block {
    height: 11.5vw;
    background-color: var(--bg);
    margin-left: 0.5vw;
    margin-right: 0.5vw;
    overflow: hidden;
    transition: 0.5s;
}

.block:hover{
    transform: translateY(-11.5vw);
    height: 34.5vw;
    transition: 0.5s;
    overflow-x: visible;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#block1:hover{
    border-top: 2px solid var(--p1-color);
    border-bottom: 2px solid var(--p1-color);
}

#block2:hover{
    border-top: 2px solid var(--p2-color);
    border-bottom: 2px solid var(--p2-color);
}

#block3:hover{
    border-top: 2px solid var(--p3-color);
    border-bottom: 2px solid var(--p3-color);
}

#block4:hover{
    border-top: 2px solid var(--p4-color);
    border-bottom: 2px solid var(--p4-color);
}


a{
    display: flex;
    text-decoration: none;
    color: var(--fg);
    font-size: 1.2rem;
    border-bottom: 1px solid transparent;
}

a:hover{
    text-decoration: none;
}

.link_group{
    top: 11.5vw;
    text-align: center;
    font-family: 'Poiret One', cursive;
}

#block1 a:hover{
    color: var(--p1-color);
    border-bottom: 1px solid var(--p1-color);
}

#block2 a:hover{
    color: var(--p2-color);
    border-bottom: 1px solid var(--p2-color);
}

#block3 a:hover{
    color: var(--p3-color);
    border-bottom: 1px solid var(--p3-color);
}

#block4 a:hover{
    color: var(--p4-color);
    border-bottom: 1px solid var(--p4-color);
}

#search_overlay a{
    font-family: 'Poiret One', cursive;
    color: var(--fg);
    border-bottom: 1px solid transparent
}

#search_overlay a:hover{
    font-family: 'Poiret One', cursive;
    color: var(--p1-color);
    border-bottom: 1px solid var(--p1-color);
}

.hide{
    display: none;
}

#search_overlay.active{
    display: block;
    height: 50vh;
    transition: 1s;
}