html{height:100%;}
body{
    height:100vh;
    width:100%;
    background: url(../img/이미지/회사소개/about-background.png);
    background-position: center;
    background-repeat:no-repeat;
    background-size: cover;
    overflow: hidden;
}
.wrap{height:100%;}
section{height:100%;position: relative;color:white;}
.section p:nth-child(1){font-size:4rem;position: absolute; top:30%;left:50%;      transform: translate(-50%, -50%);font-weight: 700;}
.section p:nth-child(2){font-size:1.5rem;position: absolute; top:55%;line-height: 3.5rem;left:50%;      transform: translate(-50%, -50%);font-weight: 500;}

footer{position:absolute;bottom:0;}
/* 테블릿 가로 (해상도 768px ~ 1023px)*/ 
@media all and (min-width:768px) and (max-width:1400px) { 
  .section p:nth-child(1){width:80%;font-size:4rem;position: absolute; top:25vh;left:50%;      transform: translate(-50%, -50%);font-weight: 700;}
  .section p:nth-child(2){width:80%;font-size:2vw;position: absolute; top:50%;line-height: 4rem;left:50%;      transform: translate(-50%, -50%);font-weight: 500;}
  
  }   

  
  /* 모바일 세로 (해상도 ~ 479px)*/ 
  @media all and (max-width:767px) {
body{width:100%;height:100%;overflow:visible;}
.wrap{height:100%; position:relative;}
footer{position: relative;transform: translateY(-100%);}
    .section p:nth-child(1){width:80%;font-size:4rem;position: absolute; top:17vh;left:50%;      transform: translate(-50%, -50%);font-weight: 700;}
    .section p:nth-child(2){width:80%;font-size:2.5vw;position: absolute; top:45%;line-height: 4rem;left:50%;      transform: translate(-50%, -50%);font-weight: 500;}
    
  }