* {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    padding: 0;
}

:root{
    --text-white-color: #ffffff;
    --text-black-color: #111111;
    --bg-green-color: rgb(112, 141, 55);
    --font-size-h1: 36px;
    --font-size-h2: 30px;
    --font-size-h3: 26px;
    --font-size-xlarge: 20px;
    --font-size-large: 18px;
    --font-size-medium: 16px;
    --font-size-small: 14px;
    --font-size-xsmall: 12px;
}

body{
    overflow-x:hidden
    font-family: ElsevierSans,Arial,Helvetica,Roboto,Lucida Sans Unicode,Microsoft Sans Serif,Segoe UI ,STIXGeneral,Math,MS,sans-serif;
}

.card{
  box-shadow: 0 4px 8px 0 rgba(168, 165, 165, 0.2);
  
}

.card-img-top{
    height: 11rem;
    width: 11.2rem;
}

.hrbgline{
    background-color: rgb(112, 141, 55);
}

.sizimgn:hover{
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

.sizimg{
    padding: 2px;
    margin-bottom: 20px;
    transition: 0.5s all ease-in-out;
}
  
.sizimg:hover {
    transform: scale(1.1);
}

.centerprc{
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    background-color: #f8f8f8;
  }
.cpenterprc{
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    background-color: #f8f8f8;
}
  .ourarticle{
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
    flex-basis: 27%;
    border-radius: 5px;
    background-color: white;
    margin: 20px;
  }
  .ourarticle_alink{
    text-decoration: none;
    color: black;
  }
  .ourarticle_alink :hover{
    color: blue;
  }
  .doilinkind{
    font-size: 12px;
  }

.footbgclr{
    /* background-color: rgb(112, 141, 55); */
    background-color: #014D7F;

    color: lightgreen;
}

.text-justify{
    text-align: justify;
}

.iconssizes{
  border-radius: 10%;
  height: 30px;
  width: 30px;
}

.sub-msg-article{
    text-decoration: none;
    margin-top: 15px;
}

@media only screen and (max-width: 1048px){
    .ourarticle{
      flex-basis: 44%;
    }
  }
  
  @media only screen and (max-width: 425px){
    .ourarticle{
      flex-basis: 90%;
    }
}

/**/

.collapsible {
  background-color: #777;
  color: white;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 15px;
}

.active, .collapsible:hover {
  background-color: #555;
}

.collapsible:after {
  content: '\002B';
  color: white;
  font-weight: bold;
  float: right;
  margin-left: 5px;
}

.active:after {
  content: "\2212";
}

.content {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
  background-color: #f1f1f1;
}