#contants{ text-align:center;}
img{ max-width:100%;}

.main_cont{ padding-top:70px; width:70%; max-width:400px; margin:0 auto;}
.main_cont img{ margin:0 0 40px;}
.main_cont p{ margin:20px 0;}
.main_cont p a{ display:block; background-color:#55acee; color:#fff; font-weight:Bold; font-size:20px; padding:15px 20px; height:25px; line-height:25px; border-radius:50px}
.main_cont p a:hover{ background-color:#333;}