.newsbox{
    margin:2em auto;
    position: relative;
    padding: 0.25em 1em;
    border: solid 2px #6a923a;
    border-radius: 3px 0 3px 0;
    width: 90%;
    max-width: 900px
}
.newsbox:before,.newsbox:after
{
    content: '';
    position: absolute;
    width:10px;
    height: 10px;
    border: solid 2px #6a923a;
    border-radius: 50%;
}
.newsbox:after {
    top:-12px;
    left:-12px;
}
.newsbox:before {
    bottom:-12px;
    right:-12px;
}
.newsbox p {
    margin: 0; 
    padding: 0;
}