body{
    /* height: 100%; */
}
.download_con{
    min-height: 100%;
    background: url('../img/d_bg.png') no-repeat;
    background-attachment:fixed;
    background-position:center center;
    background-size: cover;
    padding-top: 115px;
    height: 100%;
}

.download_sec{
    width:70% ;
    min-height: 100%;
    margin:auto;
}

.download_sec_1 img{
    width: 7%;
    margin-right: 30px;
}

.download_sec_1 span{
    color: #FFFFFF;
    font-weight: bold;
    font-size: 2.1rem;
}

.download_sec_2 img{
    width: 45%;
    margin-left: 30px;
}
.download_sec_2 p{
    color: #FFFFFF;
    font-size: 1.2rem;
}
.btn_con{
    width: 20%;
    margin: 20px;
}
.btn{
    text-align: center;
    padding: 10px;
    background: white;
    width: 100%;
    border-radius: 30px;
    white-space: nowrap;
}

.btn img{
    width: 12%;
    margin-left: 10px;
}

.download_code{
    width: 75%;
    opacity: 0;
}

.download_sec_4 img{
    width: 50%;
}
.download_sec_4 span{
    color: #FFFFFF;
    font-size: 1.2rem;
    white-space: nowrap;
}

.download_sec_4 div{
    margin: 10px;
    width: 17%;
}

#btn1:hover .dc1{
    opacity: 1;
  }

  #btn2:hover .dc2{
    opacity: 1;
  }