Try to add the following code snippet to the Custom CSS area in Theme Settings to change this
[]
form.checkout {
-ms-flex-wrap: wrap;
flex-wrap: wrap;
}
.woocommerce-NoticeGroup-checkout {
-webkit-box-flex: 1;
-ms-flex: 1 1 100%;
flex: 1 1 100%;
max-width: 100%;
width: 100%;
margin-bottom: 40px;
margin-top:20px;
}
.woocommerce-NoticeGroup-checkout ul.woocommerce-error {
position: relative;
top:auto;
bottom: auto;
left:auto;
right:auto;
padding-right: 30px;
z-index: auto;
cursor: default;
-ms-transform: none;
transform: none;
-webkit-transform: none;
animation: none;
-webkit-animation: none;
}
.woocommerce-NoticeGroup-checkout ul.woocommerce-error:after {
content: none;
}
.woocommerce-NoticeGroup-checkout ul.woocommerce-error.hidden-notice {
animation: none;
-webkit-animation: none;
}
Regards