body {
    margin: 0;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: black;
    gap: 110px;
    font-family: -apple-system,system-ui,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*, ::after, ::before {
    box-sizing: border-box;
}

.elemBox {
    border: 0px solid white;
    position: relative;
    height: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    top: 50px;
}

#logo {
    position: relative;
    width: 220px;
    left: -.3vw;
}

span {
    font-size: 32px;
    font-weight: 310;
    left: .5vw;
    color: #ffffff;
    letter-spacing: .02em;
}

img {
    width: 100%;
}

.searchEngine {
    background-color: rgba(255, 255, 255,0.1);
    display: flex;
    justify-content: center;
    padding: 40px 30px;
    width: 540px;
    color: #0f172a;
    margin: 70px 0px 0px 0;
    border-radius: 1em
}

.inputField {
    width: 85%;
    height: 30px;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: 17.4px;
    font-weight: 300;
    padding: 0 5px;
}
.inputField:focus {
    outline: none !important;
}

.submitBtn {
    width: 20%;
    color: #ffffff;
    background-color: #4C43FF;
    border: 1.7px solid #4C43FF;
    padding: 6px 12px;
    border-left: transparent;
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
    margin-top: -.1px;
    letter-spacing: .08em;
}
.submitBtn:hover {
    cursor: pointer;
    letter-spacing: .1em;
}

.output {
    border: 0px solid white;
    width: 95vw;
    height: auto;
    margin: 0px 0px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.2rem;
    padding: 10px;
}

.article {
    background-color: #ffffff;
    height: 250px;
    border: 2px solid black;
    padding: 24px 32px;
    overflow: hidden;
    overflow-wrap: break-word;
    border-radius: 0.25rem;
    border: none !important;
    transition: 0.2s ease-in-out all;
    
}

.article h4{
    margin: 0 0 20px 0;
    font-size: 25px;
    font-weight: 450;
    text-transform: capitalize;
    color: rgba(34, 34, 34,1);
}
.article h4 a {  /* This <a> tag is in Js */
    text-decoration: none;
    color: rgba(34, 34, 34,1);
}

.article p {
    display: block;
    border: 0px solid black;
   line-height: 1.75;
   height: 140px;
   overflow: hidden;
   overflow-wrap: break-word;
}
.article p a {  /* This <a> tag is in Js */
    text-decoration: none;
    color: rgba(34, 34, 34, 1);
}

.article:hover {
    cursor: pointer;
    background-color: #222;
}
.article:hover h4 a {
    color: #ffffff;
}
.article:hover p a {
    color: #64748b;
}

@media (max-width : 1040px) {
    .output {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width : 540px) {
    body {
        gap: 40px;
        overflow-x: hidden;
    }
    .searchEngine {
        width: 115%;
        padding: 10px 10px;
        margin-top: 50px;
        background-color: transparent;
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .inputField {
        width: 110%;
    }
    .inputField:focus {
        outline: invert;
    }

    .submitBtn {
        width: 35%;
        height: 50%;
        padding: 6px 6px;
        border-radius: 0.25rem;
    }

    .output {
        grid-template-columns: 1fr;
    }
}
 
/* Wikipedia's search value(inputField's text) */
.searchmatch {  
    font-size: 16px;
    font-weight: 500;
    color: rgba(34, 34, 3, 0.9);
}

.article:hover .searchmatch {
    color: #64748b;
}

.load-bar {
    position: fixed;
    margin: 1px auto auto -10px;
    min-width: 110%;
    height: 3px;
    background-color: #fdba2c;
    top: -1px;
    background-color: transparent;
    display: none;
}
.bar {
  content: "";
  display: inline;
  position: absolute;
  width: 0;
  height: 100%;
  left: 50%;
  text-align: center;
  border-radius: 1rem;
}
.bar:nth-child(1) {
  background-color: #4C43FF; 
  animation: loading 3s linear infinite;
}
.bar:nth-child(2) {
  background-color: #ffc107;
  animation: loading 3s linear 1s infinite;
}
.bar:nth-child(3) {
  background-color: #4C43FF;
  animation: loading 3s linear 2s infinite;
}
@keyframes loading {
    from {left: 0; width: 0;z-index:100;}
    33.3333% {left: 0; width: 100%;z-index: 10;}
    to {left: 0; width: 100%;}
}